11721656

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 22582800

約数和(自身を除く): 10861144

約数列:

[1, 2, 4, 8, 89, 101, 163, 178, 202, 326, 356, 404, 652, 712, 808, 1304, 8989, 14507, 16463, 17978, 29014, 32926, 35956, 58028, 65852, 71912, 116056, 131704, 1465207, 2930414, 5860828, 11721656]

約数ペア:

[(1, 11721656), (2, 5860828), (4, 2930414), (8, 1465207), (89, 131704), (101, 116056), (163, 71912), (178, 65852), (202, 58028), (326, 35956), (356, 32926), (404, 29014), (652, 17978), (712, 16463), (808, 14507), (1304, 8989)]