22488466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23960174

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 239, 286, 329, 478, 517, 611, 658, 1001, 1034, 1222, 1673, 2002, 2629, 3107, 3346, 3619, 4277, 5258, 6214, 6721, 7238, 8554, 11233, 13442, 18403, 21749, 22466, 34177, 36806, 43498, 47047, 68354, 78631, 94094, 123563, 146029, 157262, 239239, 247126, 292058, 478478, 864941, 1022203, 1606319, 1729882, 2044406, 3212638, 11244233, 22488466]

約数ペア:

[(1, 22488466), (2, 11244233), (7, 3212638), (11, 2044406), (13, 1729882), (14, 1606319), (22, 1022203), (26, 864941), (47, 478478), (77, 292058), (91, 247126), (94, 239239), (143, 157262), (154, 146029), (182, 123563), (239, 94094), (286, 78631), (329, 68354), (478, 47047), (517, 43498), (611, 36806), (658, 34177), (1001, 22466), (1034, 21749), (1222, 18403), (1673, 13442), (2002, 11233), (2629, 8554), (3107, 7238), (3346, 6721), (3619, 6214), (4277, 5258)]