19106282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19861}}^1$

素因数の和:19913

約数の個数: 16

約数和(自身を含む): 31699752

約数和(自身を除く): 12593470

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 19861, 39722, 258193, 516386, 734857, 1469714, 9553141, 19106282]

約数ペア:

[(1, 19106282), (2, 9553141), (13, 1469714), (26, 734857), (37, 516386), (74, 258193), (481, 39722), (962, 19861)]