15722916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 40255488

約数和(自身を除く): 24532572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 311, 383, 622, 766, 933, 1149, 1244, 1532, 1866, 2298, 3421, 3732, 4213, 4596, 6842, 8426, 10263, 12639, 13684, 16852, 20526, 25278, 41052, 50556, 119113, 238226, 357339, 476452, 714678, 1310243, 1429356, 2620486, 3930729, 5240972, 7861458, 15722916]

約数ペア:

[(1, 15722916), (2, 7861458), (3, 5240972), (4, 3930729), (6, 2620486), (11, 1429356), (12, 1310243), (22, 714678), (33, 476452), (44, 357339), (66, 238226), (132, 119113), (311, 50556), (383, 41052), (622, 25278), (766, 20526), (933, 16852), (1149, 13684), (1244, 12639), (1532, 10263), (1866, 8426), (2298, 6842), (3421, 4596), (3732, 4213)]