15697585808

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7058267}}^1$

素因数の和:7058414

約数の個数: 20

約数和(自身を含む): 30632883120

約数和(自身を除く): 14935297312

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7058267, 14116534, 28233068, 56466136, 112932272, 981099113, 1962198226, 3924396452, 7848792904, 15697585808]

約数ペア:

[(1, 15697585808), (2, 7848792904), (4, 3924396452), (8, 1962198226), (16, 981099113), (139, 112932272), (278, 56466136), (556, 28233068), (1112, 14116534), (2224, 7058267)]