23336788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 45411520

約数和(自身を除く): 22074732

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 148, 172, 193, 386, 703, 772, 817, 1406, 1591, 1634, 2812, 3182, 3268, 3667, 6364, 7141, 7334, 8299, 14282, 14668, 16598, 28564, 30229, 33196, 60458, 120916, 135679, 157681, 271358, 307063, 315362, 542716, 614126, 630724, 1228252, 5834197, 11668394, 23336788]

約数ペア:

[(1, 23336788), (2, 11668394), (4, 5834197), (19, 1228252), (37, 630724), (38, 614126), (43, 542716), (74, 315362), (76, 307063), (86, 271358), (148, 157681), (172, 135679), (193, 120916), (386, 60458), (703, 33196), (772, 30229), (817, 28564), (1406, 16598), (1591, 14668), (1634, 14282), (2812, 8299), (3182, 7334), (3268, 7141), (3667, 6364)]