12618979184

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{156703}}^1$

素因数の和:157437

約数の個数: 40

約数和(自身を含む): 27981066240

約数和(自身を除く): 15362087056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 1438, 2876, 5033, 5752, 10066, 11504, 20132, 40264, 80528, 156703, 313406, 626812, 1096921, 1253624, 2193842, 2507248, 4387684, 8775368, 17550736, 112669457, 225338914, 450677828, 788686199, 901355656, 1577372398, 1802711312, 3154744796, 6309489592, 12618979184]

約数ペア:

[(1, 12618979184), (2, 6309489592), (4, 3154744796), (7, 1802711312), (8, 1577372398), (14, 901355656), (16, 788686199), (28, 450677828), (56, 225338914), (112, 112669457), (719, 17550736), (1438, 8775368), (2876, 4387684), (5033, 2507248), (5752, 2193842), (10066, 1253624), (11504, 1096921), (20132, 626812), (40264, 313406), (80528, 156703)]