13629142

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 20869200

約数和(自身を除く): 7240058

約数列:

[1, 2, 101, 109, 202, 218, 619, 1238, 11009, 22018, 62519, 67471, 125038, 134942, 6814571, 13629142]

約数ペア:

[(1, 13629142), (2, 6814571), (101, 134942), (109, 125038), (202, 67471), (218, 62519), (619, 22018), (1238, 11009)]