25499342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19001}}^1$

素因数の和:19075

約数の個数: 16

約数和(自身を含む): 42412464

約数和(自身を除く): 16913122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19001, 38002, 209011, 418022, 1159061, 2318122, 12749671, 25499342]

約数ペア:

[(1, 25499342), (2, 12749671), (11, 2318122), (22, 1159061), (61, 418022), (122, 209011), (671, 38002), (1342, 19001)]