19070416

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11801}}^1$

素因数の和:11910

約数の個数: 20

約数和(自身を含む): 37317924

約数和(自身を除く): 18247508

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11801, 23602, 47204, 94408, 188816, 1191901, 2383802, 4767604, 9535208, 19070416]

約数ペア:

[(1, 19070416), (2, 9535208), (4, 4767604), (8, 2383802), (16, 1191901), (101, 188816), (202, 94408), (404, 47204), (808, 23602), (1616, 11801)]