19031732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 34003200

約数和(自身を除く): 14971468

約数列:

[1, 2, 4, 79, 158, 229, 263, 316, 458, 526, 916, 1052, 18091, 20777, 36182, 41554, 60227, 72364, 83108, 120454, 240908, 4757933, 9515866, 19031732]

約数ペア:

[(1, 19031732), (2, 9515866), (4, 4757933), (79, 240908), (158, 120454), (229, 83108), (263, 72364), (316, 60227), (458, 41554), (526, 36182), (916, 20777), (1052, 18091)]