23893390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 45463680

約数和(自身を除く): 21570290

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 1753, 2726, 3506, 6815, 8765, 13630, 17530, 50837, 82391, 101674, 164782, 254185, 411955, 508370, 823910, 2389339, 4778678, 11946695, 23893390]

約数ペア:

[(1, 23893390), (2, 11946695), (5, 4778678), (10, 2389339), (29, 823910), (47, 508370), (58, 411955), (94, 254185), (145, 164782), (235, 101674), (290, 82391), (470, 50837), (1363, 17530), (1753, 13630), (2726, 8765), (3506, 6815)]