2019698210

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{119297}}^1$

素因数の和:120997

約数の個数: 16

約数和(自身を含む): 3637634616

約数和(自身を除く): 1617936406

約数列:

[1, 2, 5, 10, 1693, 3386, 8465, 16930, 119297, 238594, 596485, 1192970, 201969821, 403939642, 1009849105, 2019698210]

約数ペア:

[(1, 2019698210), (2, 1009849105), (5, 403939642), (10, 201969821), (1693, 1192970), (3386, 596485), (8465, 238594), (16930, 119297)]