23842670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 45813600

約数和(自身を除く): 21970930

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1009, 1390, 2018, 2363, 4726, 5045, 10090, 11815, 17153, 23630, 34306, 85765, 140251, 171530, 280502, 701255, 1402510, 2384267, 4768534, 11921335, 23842670]

約数ペア:

[(1, 23842670), (2, 11921335), (5, 4768534), (10, 2384267), (17, 1402510), (34, 701255), (85, 280502), (139, 171530), (170, 140251), (278, 85765), (695, 34306), (1009, 23630), (1390, 17153), (2018, 11815), (2363, 10090), (4726, 5045)]