22465144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11369}}^1$

素因数の和:11407

約数の個数: 32

約数和(自身を含む): 47754000

約数和(自身を除く): 25288856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11369, 22738, 45476, 90952, 147797, 216011, 295594, 432022, 591188, 864044, 1182376, 1728088, 2808143, 5616286, 11232572, 22465144]

約数ペア:

[(1, 22465144), (2, 11232572), (4, 5616286), (8, 2808143), (13, 1728088), (19, 1182376), (26, 864044), (38, 591188), (52, 432022), (76, 295594), (104, 216011), (152, 147797), (247, 90952), (494, 45476), (988, 22738), (1976, 11369)]