15392944

素因数分解:

$2^4\times 7^1\times {\mathrm{137437}}^1$

素因数の和:137452

約数の個数: 20

約数和(自身を含む): 34084624

約数和(自身を除く): 18691680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137437, 274874, 549748, 962059, 1099496, 1924118, 2198992, 3848236, 7696472, 15392944]

約数ペア:

[(1, 15392944), (2, 7696472), (4, 3848236), (7, 2198992), (8, 1924118), (14, 1099496), (16, 962059), (28, 549748), (56, 274874), (112, 137437)]