12986930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10733}}^1$

素因数の和:10762

約数の個数: 24

約数和(自身を含む): 25697196

約数和(自身を除く): 12710266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10733, 21466, 53665, 107330, 118063, 236126, 590315, 1180630, 1298693, 2597386, 6493465, 12986930]

約数ペア:

[(1, 12986930), (2, 6493465), (5, 2597386), (10, 1298693), (11, 1180630), (22, 590315), (55, 236126), (110, 118063), (121, 107330), (242, 53665), (605, 21466), (1210, 10733)]