19043898

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{40177}}^1$

素因数の和:40261

約数の個数: 16

約数和(自身を含む): 38570880

約数和(自身を除く): 19526982

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 40177, 80354, 120531, 241062, 3173983, 6347966, 9521949, 19043898]

約数ペア:

[(1, 19043898), (2, 9521949), (3, 6347966), (6, 3173983), (79, 241062), (158, 120531), (237, 80354), (474, 40177)]