19410154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 30698496

約数和(自身を除く): 11288342

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6661, 13322, 206491, 313067, 412982, 626134, 9705077, 19410154]

約数ペア:

[(1, 19410154), (2, 9705077), (31, 626134), (47, 412982), (62, 313067), (94, 206491), (1457, 13322), (2914, 6661)]