38251018210

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{1770061}}^1$

素因数の和:1772229

約数の個数: 16

約数和(自身を含む): 68883732792

約数和(自身を除く): 30632714582

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 1770061, 3540122, 8850305, 17700610, 3825101821, 7650203642, 19125509105, 38251018210]

約数ペア:

[(1, 38251018210), (2, 19125509105), (5, 7650203642), (10, 3825101821), (2161, 17700610), (4322, 8850305), (10805, 3540122), (21610, 1770061)]