12358840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23767}}^1$

素因数の和:23791

約数の個数: 32

約数和(自身を含む): 29947680

約数和(自身を除く): 17588840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23767, 47534, 95068, 118835, 190136, 237670, 308971, 475340, 617942, 950680, 1235884, 1544855, 2471768, 3089710, 6179420, 12358840]

約数ペア:

[(1, 12358840), (2, 6179420), (4, 3089710), (5, 2471768), (8, 1544855), (10, 1235884), (13, 950680), (20, 617942), (26, 475340), (40, 308971), (52, 237670), (65, 190136), (104, 118835), (130, 95068), (260, 47534), (520, 23767)]