19089272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58199}}^1$

素因数の和:58246

約数の個数: 16

約数和(自身を含む): 36666000

約数和(自身を除く): 17576728

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58199, 116398, 232796, 465592, 2386159, 4772318, 9544636, 19089272]

約数ペア:

[(1, 19089272), (2, 9544636), (4, 4772318), (8, 2386159), (41, 465592), (82, 232796), (164, 116398), (328, 58199)]