9691642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 14883264

約数和(自身を除く): 5191622

約数列:

[1, 2, 71, 131, 142, 262, 521, 1042, 9301, 18602, 36991, 68251, 73982, 136502, 4845821, 9691642]

約数ペア:

[(1, 9691642), (2, 4845821), (71, 136502), (131, 73982), (142, 68251), (262, 36991), (521, 18602), (1042, 9301)]