22152328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13285

約数の個数: 32

約数和(自身を含む): 47700000

約数和(自身を除く): 25547672

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 13249, 26498, 52996, 105992, 145739, 251731, 291478, 503462, 582956, 1006924, 1165912, 2013848, 2769041, 5538082, 11076164, 22152328]

約数ペア:

[(1, 22152328), (2, 11076164), (4, 5538082), (8, 2769041), (11, 2013848), (19, 1165912), (22, 1006924), (38, 582956), (44, 503462), (76, 291478), (88, 251731), (152, 145739), (209, 105992), (418, 52996), (836, 26498), (1672, 13249)]