23133890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177953}}^1$

素因数の和:177973

約数の個数: 16

約数和(自身を含む): 44844408

約数和(自身を除く): 21710518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 177953, 355906, 889765, 1779530, 2313389, 4626778, 11566945, 23133890]

約数ペア:

[(1, 23133890), (2, 11566945), (5, 4626778), (10, 2313389), (13, 1779530), (26, 889765), (65, 355906), (130, 177953)]