29581486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13313}}^1$

素因数の和:13427

約数の個数: 16

約数和(自身を含む): 48889008

約数和(自身を除く): 19307522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 13313, 26626, 146443, 292886, 1344613, 2689226, 14790743, 29581486]

約数ペア:

[(1, 29581486), (2, 14790743), (11, 2689226), (22, 1344613), (101, 292886), (202, 146443), (1111, 26626), (2222, 13313)]