15993516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 33035604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 911, 924, 1254, 1463, 1596, 1822, 2508, 2733, 2926, 3644, 4389, 5466, 5852, 6377, 8778, 10021, 10932, 12754, 17309, 17556, 19131, 20042, 25508, 30063, 34618, 38262, 40084, 51927, 60126, 69236, 70147, 76524, 103854, 120252, 121163, 140294, 190399, 207708, 210441, 242326, 280588, 363489, 380798, 420882, 484652, 571197, 726978, 761596, 841764, 1142394, 1332793, 1453956, 2284788, 2665586, 3998379, 5331172, 7996758, 15993516]

約数ペア:

[(1, 15993516), (2, 7996758), (3, 5331172), (4, 3998379), (6, 2665586), (7, 2284788), (11, 1453956), (12, 1332793), (14, 1142394), (19, 841764), (21, 761596), (22, 726978), (28, 571197), (33, 484652), (38, 420882), (42, 380798), (44, 363489), (57, 280588), (66, 242326), (76, 210441), (77, 207708), (84, 190399), (114, 140294), (132, 121163), (133, 120252), (154, 103854), (209, 76524), (228, 70147), (231, 69236), (266, 60126), (308, 51927), (399, 40084), (418, 38262), (462, 34618), (532, 30063), (627, 25508), (798, 20042), (836, 19131), (911, 17556), (924, 17309), (1254, 12754), (1463, 10932), (1596, 10021), (1822, 8778), (2508, 6377), (2733, 5852), (2926, 5466), (3644, 4389)]