23419778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 38719296

約数和(自身を除く): 15299518

約数列:

[1, 2, 17, 34, 43, 83, 86, 166, 193, 386, 731, 1411, 1462, 2822, 3281, 3569, 6562, 7138, 8299, 16019, 16598, 32038, 60673, 121346, 141083, 272323, 282166, 544646, 688817, 1377634, 11709889, 23419778]

約数ペア:

[(1, 23419778), (2, 11709889), (17, 1377634), (34, 688817), (43, 544646), (83, 282166), (86, 272323), (166, 141083), (193, 121346), (386, 60673), (731, 32038), (1411, 16598), (1462, 16019), (2822, 8299), (3281, 7138), (3569, 6562)]