15669980944

素因数分解:

$2^4\times {\mathrm{9689}}^1\times {\mathrm{101081}}^1$

素因数の和:110778

約数の個数: 20

約数和(自身を含む): 30364021980

約数和(自身を除く): 14694041036

約数列:

[1, 2, 4, 8, 16, 9689, 19378, 38756, 77512, 101081, 155024, 202162, 404324, 808648, 1617296, 979373809, 1958747618, 3917495236, 7834990472, 15669980944]

約数ペア:

[(1, 15669980944), (2, 7834990472), (4, 3917495236), (8, 1958747618), (16, 979373809), (9689, 1617296), (19378, 808648), (38756, 404324), (77512, 202162), (101081, 155024)]