17869706

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 27641088

約数和(自身を除く): 9771382

約数列:

[1, 2, 61, 71, 122, 142, 2063, 4126, 4331, 8662, 125843, 146473, 251686, 292946, 8934853, 17869706]

約数ペア:

[(1, 17869706), (2, 8934853), (61, 292946), (71, 251686), (122, 146473), (142, 125843), (2063, 8662), (4126, 4331)]