17869690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 34125120

約数和(自身を除く): 16255430

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 577, 815, 1154, 1630, 2885, 3097, 5770, 6194, 10963, 15485, 21926, 30970, 54815, 94051, 109630, 188102, 470255, 940510, 1786969, 3573938, 8934845, 17869690]

約数ペア:

[(1, 17869690), (2, 8934845), (5, 3573938), (10, 1786969), (19, 940510), (38, 470255), (95, 188102), (163, 109630), (190, 94051), (326, 54815), (577, 30970), (815, 21926), (1154, 15485), (1630, 10963), (2885, 6194), (3097, 5770)]