23138530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 21340190

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1039, 1310, 2078, 2227, 4454, 5195, 10390, 11135, 17663, 22270, 35326, 88315, 136109, 176630, 272218, 680545, 1361090, 2313853, 4627706, 11569265, 23138530]

約数ペア:

[(1, 23138530), (2, 11569265), (5, 4627706), (10, 2313853), (17, 1361090), (34, 680545), (85, 272218), (131, 176630), (170, 136109), (262, 88315), (655, 35326), (1039, 22270), (1310, 17663), (2078, 11135), (2227, 10390), (4454, 5195)]