13240436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2663}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 25510464

約数和(自身を除く): 12270028

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 2663, 4972, 5326, 10652, 29293, 58586, 117172, 300919, 601838, 1203676, 3310109, 6620218, 13240436]

約数ペア:

[(1, 13240436), (2, 6620218), (4, 3310109), (11, 1203676), (22, 601838), (44, 300919), (113, 117172), (226, 58586), (452, 29293), (1243, 10652), (2486, 5326), (2663, 4972)]