12441428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 23116800

約数和(自身を除く): 10675372

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1289, 2413, 2578, 4826, 5156, 9652, 24491, 48982, 97964, 163703, 327406, 654812, 3110357, 6220714, 12441428]

約数ペア:

[(1, 12441428), (2, 6220714), (4, 3110357), (19, 654812), (38, 327406), (76, 163703), (127, 97964), (254, 48982), (508, 24491), (1289, 9652), (2413, 5156), (2578, 4826)]