19150257532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4603

約数の個数: 96

約数和(自身を含む): 40906736640

約数和(自身を除く): 21756479108

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 131, 164, 203, 262, 287, 406, 524, 574, 812, 917, 1148, 1189, 1834, 2378, 3668, 3799, 4391, 4756, 5371, 7598, 8323, 8782, 10742, 15196, 16646, 17564, 21484, 26593, 30737, 33292, 37597, 53186, 61474, 75194, 106372, 122948, 127339, 150388, 155759, 180031, 254678, 311518, 360062, 509356, 575221, 623036, 720124, 891373, 1090313, 1150442, 1260217, 1782746, 2180626, 2300884, 2520434, 3565492, 4026547, 4361252, 5040868, 5220899, 8053094, 10441798, 16106188, 16681409, 20883596, 23584061, 33362818, 36546293, 47168122, 66725636, 73092586, 94336244, 116769863, 146185172, 165088427, 233539726, 330176854, 467079452, 660353708, 683937769, 1367875538, 2735751076, 4787564383, 9575128766, 19150257532]

約数ペア:

[(1, 19150257532), (2, 9575128766), (4, 4787564383), (7, 2735751076), (14, 1367875538), (28, 683937769), (29, 660353708), (41, 467079452), (58, 330176854), (82, 233539726), (116, 165088427), (131, 146185172), (164, 116769863), (203, 94336244), (262, 73092586), (287, 66725636), (406, 47168122), (524, 36546293), (574, 33362818), (812, 23584061), (917, 20883596), (1148, 16681409), (1189, 16106188), (1834, 10441798), (2378, 8053094), (3668, 5220899), (3799, 5040868), (4391, 4361252), (4756, 4026547), (5371, 3565492), (7598, 2520434), (8323, 2300884), (8782, 2180626), (10742, 1782746), (15196, 1260217), (16646, 1150442), (17564, 1090313), (21484, 891373), (26593, 720124), (30737, 623036), (33292, 575221), (37597, 509356), (53186, 360062), (61474, 311518), (75194, 254678), (106372, 180031), (122948, 155759), (127339, 150388)]