14213420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54667}}^1$

素因数の和:54689

約数の個数: 24

約数和(自身を含む): 32144784

約数和(自身を除く): 17931364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54667, 109334, 218668, 273335, 546670, 710671, 1093340, 1421342, 2842684, 3553355, 7106710, 14213420]

約数ペア:

[(1, 14213420), (2, 7106710), (4, 3553355), (5, 2842684), (10, 1421342), (13, 1093340), (20, 710671), (26, 546670), (52, 273335), (65, 218668), (130, 109334), (260, 54667)]