15694387814

素因数分解:

$2^1\times 7^1\times {\mathrm{20023}}^1\times {\mathrm{55987}}^1$

素因数の和:76019

約数の個数: 16

約数和(自身を含む): 26906489088

約数和(自身を除く): 11212101274

約数列:

[1, 2, 7, 14, 20023, 40046, 55987, 111974, 140161, 280322, 391909, 783818, 1121027701, 2242055402, 7847193907, 15694387814]

約数ペア:

[(1, 15694387814), (2, 7847193907), (7, 2242055402), (14, 1121027701), (20023, 783818), (40046, 391909), (55987, 280322), (111974, 140161)]