19314370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52201}}^1$

素因数の和:52245

約数の個数: 16

約数和(自身を含む): 35706168

約数和(自身を除く): 16391798

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 52201, 104402, 261005, 522010, 1931437, 3862874, 9657185, 19314370]

約数ペア:

[(1, 19314370), (2, 9657185), (5, 3862874), (10, 1931437), (37, 522010), (74, 261005), (185, 104402), (370, 52201)]