17668838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11987}}^1$

素因数の和:12067

約数の個数: 16

約数和(自身を含む): 29346624

約数和(自身を除く): 11677786

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 11987, 23974, 131857, 263714, 803129, 1606258, 8834419, 17668838]

約数ペア:

[(1, 17668838), (2, 8834419), (11, 1606258), (22, 803129), (67, 263714), (134, 131857), (737, 23974), (1474, 11987)]