12409852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 27069952

約数和(自身を除く): 14660100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 331, 364, 412, 662, 721, 1324, 1339, 1442, 2317, 2678, 2884, 4303, 4634, 5356, 8606, 9268, 9373, 17212, 18746, 30121, 34093, 37492, 60242, 68186, 120484, 136372, 238651, 443209, 477302, 886418, 954604, 1772836, 3102463, 6204926, 12409852]

約数ペア:

[(1, 12409852), (2, 6204926), (4, 3102463), (7, 1772836), (13, 954604), (14, 886418), (26, 477302), (28, 443209), (52, 238651), (91, 136372), (103, 120484), (182, 68186), (206, 60242), (331, 37492), (364, 34093), (412, 30121), (662, 18746), (721, 17212), (1324, 9373), (1339, 9268), (1442, 8606), (2317, 5356), (2678, 4634), (2884, 4303)]