12710254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 20253456

約数和(自身を除く): 7543202

約数列:

[1, 2, 17, 34, 541, 691, 1082, 1382, 9197, 11747, 18394, 23494, 373831, 747662, 6355127, 12710254]

約数ペア:

[(1, 12710254), (2, 6355127), (17, 747662), (34, 373831), (541, 23494), (691, 18394), (1082, 11747), (1382, 9197)]