19153352

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 17782648

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 227, 398, 424, 454, 796, 908, 1592, 1816, 10547, 12031, 21094, 24062, 42188, 45173, 48124, 84376, 90346, 96248, 180692, 361384, 2394169, 4788338, 9576676, 19153352]

約数ペア:

[(1, 19153352), (2, 9576676), (4, 4788338), (8, 2394169), (53, 361384), (106, 180692), (199, 96248), (212, 90346), (227, 84376), (398, 48124), (424, 45173), (454, 42188), (796, 24062), (908, 21094), (1592, 12031), (1816, 10547)]