19258170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{929}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 46336320

約数和(自身を除く): 27078150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 929, 1382, 1858, 2073, 2787, 3455, 4146, 4645, 5574, 6910, 9290, 10365, 13935, 20730, 27870, 641939, 1283878, 1925817, 3209695, 3851634, 6419390, 9629085, 19258170]

約数ペア:

[(1, 19258170), (2, 9629085), (3, 6419390), (5, 3851634), (6, 3209695), (10, 1925817), (15, 1283878), (30, 641939), (691, 27870), (929, 20730), (1382, 13935), (1858, 10365), (2073, 9290), (2787, 6910), (3455, 5574), (4146, 4645)]