19248872

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 17687128

約数列:

[1, 2, 4, 8, 107, 113, 199, 214, 226, 398, 428, 452, 796, 856, 904, 1592, 12091, 21293, 22487, 24182, 42586, 44974, 48364, 85172, 89948, 96728, 170344, 179896, 2406109, 4812218, 9624436, 19248872]

約数ペア:

[(1, 19248872), (2, 9624436), (4, 4812218), (8, 2406109), (107, 179896), (113, 170344), (199, 96728), (214, 89948), (226, 85172), (398, 48364), (428, 44974), (452, 42586), (796, 24182), (856, 22487), (904, 21293), (1592, 12091)]