22350172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 45172512

約数和(自身を除く): 22822340

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 193, 221, 262, 386, 442, 524, 772, 884, 1703, 2227, 2509, 3281, 3406, 4454, 5018, 6562, 6812, 8908, 10036, 13124, 25283, 28951, 42653, 50566, 57902, 85306, 101132, 115804, 170612, 328679, 429811, 657358, 859622, 1314716, 1719244, 5587543, 11175086, 22350172]

約数ペア:

[(1, 22350172), (2, 11175086), (4, 5587543), (13, 1719244), (17, 1314716), (26, 859622), (34, 657358), (52, 429811), (68, 328679), (131, 170612), (193, 115804), (221, 101132), (262, 85306), (386, 57902), (442, 50566), (524, 42653), (772, 28951), (884, 25283), (1703, 13124), (2227, 10036), (2509, 8908), (3281, 6812), (3406, 6562), (4454, 5018)]