13245419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 15168384

約数和(自身を除く): 1922965

約数列:

[1, 11, 41, 43, 451, 473, 683, 1763, 7513, 19393, 28003, 29369, 308033, 323059, 1204129, 13245419]

約数ペア:

[(1, 13245419), (11, 1204129), (41, 323059), (43, 308033), (451, 29369), (473, 28003), (683, 19393), (1763, 7513)]