12786332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 25519200

約数和(自身を除く): 12732868

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 139, 244, 278, 377, 556, 754, 793, 1508, 1586, 1769, 1807, 3172, 3538, 3614, 4031, 7076, 7228, 8062, 8479, 16124, 16958, 22997, 33916, 45994, 52403, 91988, 104806, 110227, 209612, 220454, 245891, 440908, 491782, 983564, 3196583, 6393166, 12786332]

約数ペア:

[(1, 12786332), (2, 6393166), (4, 3196583), (13, 983564), (26, 491782), (29, 440908), (52, 245891), (58, 220454), (61, 209612), (116, 110227), (122, 104806), (139, 91988), (244, 52403), (278, 45994), (377, 33916), (556, 22997), (754, 16958), (793, 16124), (1508, 8479), (1586, 8062), (1769, 7228), (1807, 7076), (3172, 4031), (3538, 3614)]