12259910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94307}}^1$

素因数の和:94327

約数の個数: 16

約数和(自身を含む): 23765616

約数和(自身を除く): 11505706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 94307, 188614, 471535, 943070, 1225991, 2451982, 6129955, 12259910]

約数ペア:

[(1, 12259910), (2, 6129955), (5, 2451982), (10, 1225991), (13, 943070), (26, 471535), (65, 188614), (130, 94307)]