1887460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 4173120

約数和(自身を除く): 2285660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4967, 9934, 19868, 24835, 49670, 94373, 99340, 188746, 377492, 471865, 943730, 1887460]

約数ペア:

[(1, 1887460), (2, 943730), (4, 471865), (5, 377492), (10, 188746), (19, 99340), (20, 94373), (38, 49670), (76, 24835), (95, 19868), (190, 9934), (380, 4967)]