23780390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103393}}^1$

素因数の和:103423

約数の個数: 16

約数和(自身を含む): 44666208

約数和(自身を除く): 20885818

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 103393, 206786, 516965, 1033930, 2378039, 4756078, 11890195, 23780390]

約数ペア:

[(1, 23780390), (2, 11890195), (5, 4756078), (10, 2378039), (23, 1033930), (46, 516965), (115, 206786), (230, 103393)]