9919312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 20943104

約数和(自身を除く): 11023792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 463, 824, 926, 1339, 1648, 1852, 2678, 3704, 5356, 6019, 7408, 10712, 12038, 21424, 24076, 47689, 48152, 95378, 96304, 190756, 381512, 619957, 763024, 1239914, 2479828, 4959656, 9919312]

約数ペア:

[(1, 9919312), (2, 4959656), (4, 2479828), (8, 1239914), (13, 763024), (16, 619957), (26, 381512), (52, 190756), (103, 96304), (104, 95378), (206, 48152), (208, 47689), (412, 24076), (463, 21424), (824, 12038), (926, 10712), (1339, 7408), (1648, 6019), (1852, 5356), (2678, 3704)]