13732420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52817}}^1$

素因数の和:52839

約数の個数: 24

約数和(自身を含む): 31056984

約数和(自身を除く): 17324564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52817, 105634, 211268, 264085, 528170, 686621, 1056340, 1373242, 2746484, 3433105, 6866210, 13732420]

約数ペア:

[(1, 13732420), (2, 6866210), (4, 3433105), (5, 2746484), (10, 1373242), (13, 1056340), (20, 686621), (26, 528170), (52, 264085), (65, 211268), (130, 105634), (260, 52817)]