89143934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213263}}^1$

素因数の和:213295

約数の個数: 16

約数和(自身を含む): 153550080

約数和(自身を除く): 64406146

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 213263, 426526, 2345893, 4051997, 4691786, 8103994, 44571967, 89143934]

約数ペア:

[(1, 89143934), (2, 44571967), (11, 8103994), (19, 4691786), (22, 4051997), (38, 2345893), (209, 426526), (418, 213263)]