12500378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18329}}^1$

素因数の和:18373

約数の個数: 16

約数和(自身を含む): 21116160

約数和(自身を除く): 8615782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 18329, 36658, 201619, 403238, 568199, 1136398, 6250189, 12500378]

約数ペア:

[(1, 12500378), (2, 6250189), (11, 1136398), (22, 568199), (31, 403238), (62, 201619), (341, 36658), (682, 18329)]