23041210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25889}}^1$

素因数の和:25985

約数の個数: 16

約数和(自身を含む): 41941800

約数和(自身を除く): 18900590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 25889, 51778, 129445, 258890, 2304121, 4608242, 11520605, 23041210]

約数ペア:

[(1, 23041210), (2, 11520605), (5, 4608242), (10, 2304121), (89, 258890), (178, 129445), (445, 51778), (890, 25889)]