12169456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 26029584

約数和(自身を除く): 13860128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1427, 2132, 2854, 4264, 5708, 8528, 11416, 18551, 22832, 37102, 58507, 74204, 117014, 148408, 234028, 296816, 468056, 760591, 936112, 1521182, 3042364, 6084728, 12169456]

約数ペア:

[(1, 12169456), (2, 6084728), (4, 3042364), (8, 1521182), (13, 936112), (16, 760591), (26, 468056), (41, 296816), (52, 234028), (82, 148408), (104, 117014), (164, 74204), (208, 58507), (328, 37102), (533, 22832), (656, 18551), (1066, 11416), (1427, 8528), (2132, 5708), (2854, 4264)]