19013633

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 21035520

約数和(自身を除く): 2021887

約数列:

[1, 17, 31, 109, 331, 527, 1853, 3379, 5627, 10261, 36079, 57443, 174437, 613343, 1118449, 19013633]

約数ペア:

[(1, 19013633), (17, 1118449), (31, 613343), (109, 174437), (331, 57443), (527, 36079), (1853, 10261), (3379, 5627)]