38393212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67121}}^1$

素因数の和:67149

約数の個数: 24

約数和(自身を含む): 78935472

約数和(自身を除く): 40542260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 67121, 134242, 268484, 738331, 872573, 1476662, 1745146, 2953324, 3490292, 9598303, 19196606, 38393212]

約数ペア:

[(1, 38393212), (2, 19196606), (4, 9598303), (11, 3490292), (13, 2953324), (22, 1745146), (26, 1476662), (44, 872573), (52, 738331), (143, 268484), (286, 134242), (572, 67121)]