18679610

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8017}}^1$

素因数の和:8257

約数の個数: 16

約数和(自身を含む): 33771816

約数和(自身を除く): 15092206

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 8017, 16034, 40085, 80170, 1867961, 3735922, 9339805, 18679610]

約数ペア:

[(1, 18679610), (2, 9339805), (5, 3735922), (10, 1867961), (233, 80170), (466, 40085), (1165, 16034), (2330, 8017)]