12912772982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1\times {\mathrm{41203}}^1$

素因数の和:43483

約数の個数: 16

約数和(自身を含む): 19651341312

約数和(自身を除く): 6738568330

約数列:

[1, 2, 71, 142, 2207, 4414, 41203, 82406, 156697, 313394, 2925413, 5850826, 90935021, 181870042, 6456386491, 12912772982]

約数ペア:

[(1, 12912772982), (2, 6456386491), (71, 181870042), (142, 90935021), (2207, 5850826), (4414, 2925413), (41203, 313394), (82406, 156697)]