19331190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71597}}^1$

素因数の和:71613

約数の個数: 32

約数和(自身を含む): 51550560

約数和(自身を除く): 32219370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71597, 143194, 214791, 357985, 429582, 644373, 715970, 1073955, 1288746, 1933119, 2147910, 3221865, 3866238, 6443730, 9665595, 19331190]

約数ペア:

[(1, 19331190), (2, 9665595), (3, 6443730), (5, 3866238), (6, 3221865), (9, 2147910), (10, 1933119), (15, 1288746), (18, 1073955), (27, 715970), (30, 644373), (45, 429582), (54, 357985), (90, 214791), (135, 143194), (270, 71597)]