13693420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52667}}^1$

素因数の和:52689

約数の個数: 24

約数和(自身を含む): 30968784

約数和(自身を除く): 17275364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52667, 105334, 210668, 263335, 526670, 684671, 1053340, 1369342, 2738684, 3423355, 6846710, 13693420]

約数ペア:

[(1, 13693420), (2, 6846710), (4, 3423355), (5, 2738684), (10, 1369342), (13, 1053340), (20, 684671), (26, 526670), (52, 263335), (65, 210668), (130, 105334), (260, 52667)]