38718394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 68604480

約数和(自身を除く): 29886086

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 331, 409, 662, 818, 3641, 4303, 4499, 5317, 7282, 8606, 8998, 10634, 47333, 58487, 94666, 116974, 135379, 270758, 1489169, 1759927, 2978338, 3519854, 19359197, 38718394]

約数ペア:

[(1, 38718394), (2, 19359197), (11, 3519854), (13, 2978338), (22, 1759927), (26, 1489169), (143, 270758), (286, 135379), (331, 116974), (409, 94666), (662, 58487), (818, 47333), (3641, 10634), (4303, 8998), (4499, 8606), (5317, 7282)]