12672944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{21407}}^1$

素因数の和:21452

約数の個数: 20

約数和(自身を含む): 25218624

約数和(自身を除く): 12545680

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 21407, 42814, 85628, 171256, 342512, 792059, 1584118, 3168236, 6336472, 12672944]

約数ペア:

[(1, 12672944), (2, 6336472), (4, 3168236), (8, 1584118), (16, 792059), (37, 342512), (74, 171256), (148, 85628), (296, 42814), (592, 21407)]