13681808

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 30533760

約数和(自身を除く): 16851952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 809, 1057, 1208, 1618, 2114, 2416, 3236, 4228, 5663, 6472, 8456, 11326, 12944, 16912, 22652, 45304, 90608, 122159, 244318, 488636, 855113, 977272, 1710226, 1954544, 3420452, 6840904, 13681808]

約数ペア:

[(1, 13681808), (2, 6840904), (4, 3420452), (7, 1954544), (8, 1710226), (14, 977272), (16, 855113), (28, 488636), (56, 244318), (112, 122159), (151, 90608), (302, 45304), (604, 22652), (809, 16912), (1057, 12944), (1208, 11326), (1618, 8456), (2114, 6472), (2416, 5663), (3236, 4228)]