386311154

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{14461}}^1$

素因数の和:14538

約数の個数: 24

約数和(自身を含む): 628142508

約数和(自身を除く): 241831354

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 13357, 14461, 26714, 28922, 274759, 535057, 549518, 1070114, 5220421, 10166083, 10440842, 20332166, 193155577, 386311154]

約数ペア:

[(1, 386311154), (2, 193155577), (19, 20332166), (37, 10440842), (38, 10166083), (74, 5220421), (361, 1070114), (703, 549518), (722, 535057), (1406, 274759), (13357, 28922), (14461, 26714)]