11992012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 21699216

約数和(自身を除く): 9707204

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 617, 1234, 2468, 4859, 9718, 19436, 26531, 53062, 69721, 106124, 139442, 278884, 2998003, 5996006, 11992012]

約数ペア:

[(1, 11992012), (2, 5996006), (4, 2998003), (43, 278884), (86, 139442), (113, 106124), (172, 69721), (226, 53062), (452, 26531), (617, 19436), (1234, 9718), (2468, 4859)]