19298413

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 20575296

約数和(自身を除く): 1276883

約数列:

[1, 41, 53, 83, 107, 2173, 3403, 4387, 4399, 5671, 8881, 180359, 232511, 364121, 470693, 19298413]

約数ペア:

[(1, 19298413), (41, 470693), (53, 364121), (83, 232511), (107, 180359), (2173, 8881), (3403, 5671), (4387, 4399)]