11818630

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1873}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 21318624

約数和(自身を除く): 9499994

約数列:

[1, 2, 5, 10, 631, 1262, 1873, 3155, 3746, 6310, 9365, 18730, 1181863, 2363726, 5909315, 11818630]

約数ペア:

[(1, 11818630), (2, 5909315), (5, 2363726), (10, 1181863), (631, 18730), (1262, 9365), (1873, 6310), (3155, 3746)]