29710490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{156371}}^1$

素因数の和:156397

約数の個数: 16

約数和(自身を含む): 56293920

約数和(自身を除く): 26583430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 156371, 312742, 781855, 1563710, 2971049, 5942098, 14855245, 29710490]

約数ペア:

[(1, 29710490), (2, 14855245), (5, 5942098), (10, 2971049), (19, 1563710), (38, 781855), (95, 312742), (190, 156371)]