11853788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 21205632

約数和(自身を除く): 9351844

約数列:

[1, 2, 4, 97, 137, 194, 223, 274, 388, 446, 548, 892, 13289, 21631, 26578, 30551, 43262, 53156, 61102, 86524, 122204, 2963447, 5926894, 11853788]

約数ペア:

[(1, 11853788), (2, 5926894), (4, 2963447), (97, 122204), (137, 86524), (194, 61102), (223, 53156), (274, 43262), (388, 30551), (446, 26578), (548, 21631), (892, 13289)]