16978412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10481

約数の個数: 24

約数和(自身を含む): 33292560

約数和(自身を除く): 16314148

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 10429, 20858, 41716, 114719, 229438, 385873, 458876, 771746, 1543492, 4244603, 8489206, 16978412]

約数ペア:

[(1, 16978412), (2, 8489206), (4, 4244603), (11, 1543492), (22, 771746), (37, 458876), (44, 385873), (74, 229438), (148, 114719), (407, 41716), (814, 20858), (1628, 10429)]