23899090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23203}}^1$

素因数の和:23313

約数の個数: 16

約数和(自身を含む): 43437888

約数和(自身を除く): 19538798

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 23203, 46406, 116015, 232030, 2389909, 4779818, 11949545, 23899090]

約数ペア:

[(1, 23899090), (2, 11949545), (5, 4779818), (10, 2389909), (103, 232030), (206, 116015), (515, 46406), (1030, 23203)]