9875138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 8994622

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 1871, 2639, 3742, 5278, 13097, 24323, 26194, 48646, 54259, 108518, 170261, 340522, 379813, 705367, 759626, 1410734, 4937569, 9875138]

約数ペア:

[(1, 9875138), (2, 4937569), (7, 1410734), (13, 759626), (14, 705367), (26, 379813), (29, 340522), (58, 170261), (91, 108518), (182, 54259), (203, 48646), (377, 26194), (406, 24323), (754, 13097), (1871, 5278), (2639, 3742)]