18612970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 35542080

約数和(自身を除く): 16929110

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 601, 815, 1202, 1630, 3005, 3097, 6010, 6194, 11419, 15485, 22838, 30970, 57095, 97963, 114190, 195926, 489815, 979630, 1861297, 3722594, 9306485, 18612970]

約数ペア:

[(1, 18612970), (2, 9306485), (5, 3722594), (10, 1861297), (19, 979630), (38, 489815), (95, 195926), (163, 114190), (190, 97963), (326, 57095), (601, 30970), (815, 22838), (1202, 15485), (1630, 11419), (3005, 6194), (3097, 6010)]