25342718

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 13433602

約数列:

[1, 2, 101, 109, 202, 218, 1151, 2302, 11009, 22018, 116251, 125459, 232502, 250918, 12671359, 25342718]

約数ペア:

[(1, 25342718), (2, 12671359), (101, 250918), (109, 232502), (202, 125459), (218, 116251), (1151, 22018), (2302, 11009)]