12403706

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 9852934

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 223, 274, 406, 446, 959, 1561, 1918, 3122, 3973, 6467, 7946, 12934, 27811, 30551, 45269, 55622, 61102, 90538, 213857, 427714, 885979, 1771958, 6201853, 12403706]

約数ペア:

[(1, 12403706), (2, 6201853), (7, 1771958), (14, 885979), (29, 427714), (58, 213857), (137, 90538), (203, 61102), (223, 55622), (274, 45269), (406, 30551), (446, 27811), (959, 12934), (1561, 7946), (1918, 6467), (3122, 3973)]