11782472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 23935800

約数和(自身を除く): 12153328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 409, 554, 818, 1108, 1636, 2216, 3272, 3601, 5317, 7202, 10634, 14404, 21268, 28808, 42536, 113293, 226586, 453172, 906344, 1472809, 2945618, 5891236, 11782472]

約数ペア:

[(1, 11782472), (2, 5891236), (4, 2945618), (8, 1472809), (13, 906344), (26, 453172), (52, 226586), (104, 113293), (277, 42536), (409, 28808), (554, 21268), (818, 14404), (1108, 10634), (1636, 7202), (2216, 5317), (3272, 3601)]