15697689872

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{9713917}}^1$

素因数の和:9714026

約数の個数: 20

約数和(自身を含む): 30715408716

約数和(自身を除く): 15017718844

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 9713917, 19427834, 38855668, 77711336, 155422672, 981105617, 1962211234, 3924422468, 7848844936, 15697689872]

約数ペア:

[(1, 15697689872), (2, 7848844936), (4, 3924422468), (8, 1962211234), (16, 981105617), (101, 155422672), (202, 77711336), (404, 38855668), (808, 19427834), (1616, 9713917)]