19849287106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3911}}^1\times {\mathrm{230693}}^1$

素因数の和:234617

約数の個数: 16

約数和(自身を含む): 32489097408

約数和(自身を除く): 12639810302

約数列:

[1, 2, 11, 22, 3911, 7822, 43021, 86042, 230693, 461386, 2537623, 5075246, 902240323, 1804480646, 9924643553, 19849287106]

約数ペア:

[(1, 19849287106), (2, 9924643553), (11, 1804480646), (22, 902240323), (3911, 5075246), (7822, 2537623), (43021, 461386), (86042, 230693)]