23415590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{212869}}^1$

素因数の和:212887

約数の個数: 16

約数和(自身を含む): 45979920

約数和(自身を除く): 22564330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 212869, 425738, 1064345, 2128690, 2341559, 4683118, 11707795, 23415590]

約数ペア:

[(1, 23415590), (2, 11707795), (5, 4683118), (10, 2341559), (11, 2128690), (22, 1064345), (55, 425738), (110, 212869)]