12519343876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{4297}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 24167000704

約数和(自身を除く): 11647656828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1303, 2236, 2606, 4297, 5212, 8594, 16939, 17188, 33878, 55861, 56029, 67756, 111722, 112058, 184771, 223444, 224116, 369542, 728377, 739084, 1456754, 2402023, 2913508, 4804046, 5598991, 9608092, 11197982, 22395964, 72786883, 145573766, 240756613, 291147532, 481513226, 963026452, 3129835969, 6259671938, 12519343876]

約数ペア:

[(1, 12519343876), (2, 6259671938), (4, 3129835969), (13, 963026452), (26, 481513226), (43, 291147532), (52, 240756613), (86, 145573766), (172, 72786883), (559, 22395964), (1118, 11197982), (1303, 9608092), (2236, 5598991), (2606, 4804046), (4297, 2913508), (5212, 2402023), (8594, 1456754), (16939, 739084), (17188, 728377), (33878, 369542), (55861, 224116), (56029, 223444), (67756, 184771), (111722, 112058)]