23645690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 45299520

約数和(自身を除く): 21653830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1283, 1843, 2566, 3686, 6415, 9215, 12830, 18430, 24377, 48754, 121885, 124451, 243770, 248902, 622255, 1244510, 2364569, 4729138, 11822845, 23645690]

約数ペア:

[(1, 23645690), (2, 11822845), (5, 4729138), (10, 2364569), (19, 1244510), (38, 622255), (95, 248902), (97, 243770), (190, 124451), (194, 121885), (485, 48754), (970, 24377), (1283, 18430), (1843, 12830), (2566, 9215), (3686, 6415)]