19092742

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 29067264

約数和(自身を除く): 9974522

約数列:

[1, 2, 151, 191, 302, 331, 382, 662, 28841, 49981, 57682, 63221, 99962, 126442, 9546371, 19092742]

約数ペア:

[(1, 19092742), (2, 9546371), (151, 126442), (191, 99962), (302, 63221), (331, 57682), (382, 49981), (662, 28841)]