11873420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45667}}^1$

素因数の和:45689

約数の個数: 24

約数和(自身を含む): 26852784

約数和(自身を除く): 14979364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45667, 91334, 182668, 228335, 456670, 593671, 913340, 1187342, 2374684, 2968355, 5936710, 11873420]

約数ペア:

[(1, 11873420), (2, 5936710), (4, 2968355), (5, 2374684), (10, 1187342), (13, 913340), (20, 593671), (26, 456670), (52, 228335), (65, 182668), (130, 91334), (260, 45667)]