15113240

素因数分解:

$2^3\times 5^1\times {\mathrm{377831}}^1$

素因数の和:377842

約数の個数: 16

約数和(自身を含む): 34004880

約数和(自身を除く): 18891640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 377831, 755662, 1511324, 1889155, 3022648, 3778310, 7556620, 15113240]

約数ペア:

[(1, 15113240), (2, 7556620), (4, 3778310), (5, 3022648), (8, 1889155), (10, 1511324), (20, 755662), (40, 377831)]