18532562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6961

約数の個数: 16

約数和(自身を含む): 29678400

約数和(自身を除く): 11145838

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6869, 13738, 130511, 261022, 487699, 975398, 9266281, 18532562]

約数ペア:

[(1, 18532562), (2, 9266281), (19, 975398), (38, 487699), (71, 261022), (142, 130511), (1349, 13738), (2698, 6869)]