12156979732

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{155707}}^1$

素因数の和:155991

約数の個数: 24

約数和(自身を含む): 21581128800

約数和(自身を除く): 9424149068

約数列:

[1, 2, 4, 131, 149, 262, 298, 524, 596, 19519, 39038, 78076, 155707, 311414, 622828, 20397617, 23200343, 40795234, 46400686, 81590468, 92801372, 3039244933, 6078489866, 12156979732]

約数ペア:

[(1, 12156979732), (2, 6078489866), (4, 3039244933), (131, 92801372), (149, 81590468), (262, 46400686), (298, 40795234), (524, 23200343), (596, 20397617), (19519, 622828), (39038, 311414), (78076, 155707)]