19047006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 29699874

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 61, 66, 83, 99, 114, 122, 166, 171, 183, 198, 209, 249, 342, 366, 418, 498, 549, 627, 671, 747, 913, 1098, 1159, 1254, 1342, 1494, 1577, 1826, 1881, 2013, 2318, 2739, 3154, 3477, 3762, 4026, 4731, 5063, 5478, 6039, 6954, 8217, 9462, 10126, 10431, 12078, 12749, 14193, 15189, 16434, 17347, 20862, 25498, 28386, 30378, 34694, 38247, 45567, 52041, 55693, 76494, 91134, 96197, 104082, 111386, 114741, 156123, 167079, 192394, 229482, 288591, 312246, 334158, 501237, 577182, 865773, 1002474, 1058167, 1731546, 2116334, 3174501, 6349002, 9523503, 19047006]

約数ペア:

[(1, 19047006), (2, 9523503), (3, 6349002), (6, 3174501), (9, 2116334), (11, 1731546), (18, 1058167), (19, 1002474), (22, 865773), (33, 577182), (38, 501237), (57, 334158), (61, 312246), (66, 288591), (83, 229482), (99, 192394), (114, 167079), (122, 156123), (166, 114741), (171, 111386), (183, 104082), (198, 96197), (209, 91134), (249, 76494), (342, 55693), (366, 52041), (418, 45567), (498, 38247), (549, 34694), (627, 30378), (671, 28386), (747, 25498), (913, 20862), (1098, 17347), (1159, 16434), (1254, 15189), (1342, 14193), (1494, 12749), (1577, 12078), (1826, 10431), (1881, 10126), (2013, 9462), (2318, 8217), (2739, 6954), (3154, 6039), (3477, 5478), (3762, 5063), (4026, 4731)]