109243426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18311}}^1$

素因数の和:18489

約数の個数: 16

約数和(自身を含む): 173597760

約数和(自身を除く): 64354334

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 18311, 36622, 347909, 695818, 2874827, 5749654, 54621713, 109243426]

約数ペア:

[(1, 109243426), (2, 54621713), (19, 5749654), (38, 2874827), (157, 695818), (314, 347909), (2983, 36622), (5966, 18311)]