15550766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 13721554

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 241, 419, 482, 838, 1687, 2651, 2933, 3374, 4609, 5302, 5866, 9218, 18557, 32263, 37114, 64526, 100979, 201958, 706853, 1110769, 1413706, 2221538, 7775383, 15550766]

約数ペア:

[(1, 15550766), (2, 7775383), (7, 2221538), (11, 1413706), (14, 1110769), (22, 706853), (77, 201958), (154, 100979), (241, 64526), (419, 37114), (482, 32263), (838, 18557), (1687, 9218), (2651, 5866), (2933, 5302), (3374, 4609)]