139542194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 102377806

約数列:

[1, 2, 11, 19, 22, 38, 167, 209, 334, 418, 1837, 1999, 3173, 3674, 3998, 6346, 21989, 34903, 37981, 43978, 69806, 75962, 333833, 417791, 667666, 835582, 3672163, 6342827, 7344326, 12685654, 69771097, 139542194]

約数ペア:

[(1, 139542194), (2, 69771097), (11, 12685654), (19, 7344326), (22, 6342827), (38, 3672163), (167, 835582), (209, 667666), (334, 417791), (418, 333833), (1837, 75962), (1999, 69806), (3173, 43978), (3674, 37981), (3998, 34903), (6346, 21989)]