21760634

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{29327}}^1$

素因数の和:29389

約数の個数: 16

約数和(自身を含む): 38009088

約数和(自身を除く): 16248454

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 29327, 58654, 205289, 410578, 1554331, 3108662, 10880317, 21760634]

約数ペア:

[(1, 21760634), (2, 10880317), (7, 3108662), (14, 1554331), (53, 410578), (106, 205289), (371, 58654), (742, 29327)]