13283138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 22120560

約数和(自身を除く): 8837422

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 419, 838, 1441, 2882, 4609, 9218, 15851, 31702, 50699, 54889, 101398, 109778, 603779, 1207558, 6641569, 13283138]

約数ペア:

[(1, 13283138), (2, 6641569), (11, 1207558), (22, 603779), (121, 109778), (131, 101398), (242, 54889), (262, 50699), (419, 31702), (838, 15851), (1441, 9218), (2882, 4609)]