1913460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31891}}^1$

素因数の和:31903

約数の個数: 24

約数和(自身を含む): 5357856

約数和(自身を除く): 3444396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31891, 63782, 95673, 127564, 159455, 191346, 318910, 382692, 478365, 637820, 956730, 1913460]

約数ペア:

[(1, 1913460), (2, 956730), (3, 637820), (4, 478365), (5, 382692), (6, 318910), (10, 191346), (12, 159455), (15, 127564), (20, 95673), (30, 63782), (60, 31891)]