19134698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2198

約数の個数: 24

約数和(自身を含む): 32416356

約数和(自身を除く): 13281658

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 2137, 4274, 4477, 8954, 23507, 47014, 79069, 158138, 258577, 517154, 869759, 1739518, 9567349, 19134698]

約数ペア:

[(1, 19134698), (2, 9567349), (11, 1739518), (22, 869759), (37, 517154), (74, 258577), (121, 158138), (242, 79069), (407, 47014), (814, 23507), (2137, 8954), (4274, 4477)]