11981170088

素因数分解:

$2^3\times {\mathrm{1709}}^1\times {\mathrm{876329}}^1$

素因数の和:878044

約数の個数: 16

約数和(自身を含む): 22477864500

約数和(自身を除く): 10496694412

約数列:

[1, 2, 4, 8, 1709, 3418, 6836, 13672, 876329, 1752658, 3505316, 7010632, 1497646261, 2995292522, 5990585044, 11981170088]

約数ペア:

[(1, 11981170088), (2, 5990585044), (4, 2995292522), (8, 1497646261), (1709, 7010632), (3418, 3505316), (6836, 1752658), (13672, 876329)]