1919479152188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{58685311}}^1$

素因数の和:58685382

約数の個数: 48

約数和(自身を含む): 3933793833984

約数和(自身を除く): 2014314681796

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 16354, 32708, 58685311, 117370622, 234741244, 762909043, 997650287, 1525818086, 1995300574, 2171356507, 3051636172, 3990601148, 4342713014, 8685426028, 12969453731, 25938907462, 28227634591, 36913060619, 51877814924, 56455269182, 73826121238, 112910538364, 147652242476, 479869788047, 959739576094, 1919479152188]

約数ペア:

[(1, 1919479152188), (2, 959739576094), (4, 479869788047), (13, 147652242476), (17, 112910538364), (26, 73826121238), (34, 56455269182), (37, 51877814924), (52, 36913060619), (68, 28227634591), (74, 25938907462), (148, 12969453731), (221, 8685426028), (442, 4342713014), (481, 3990601148), (629, 3051636172), (884, 2171356507), (962, 1995300574), (1258, 1525818086), (1924, 997650287), (2516, 762909043), (8177, 234741244), (16354, 117370622), (32708, 58685311)]