16483390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21407}}^1$

素因数の和:21432

約数の個数: 32

約数和(自身を含む): 36993024

約数和(自身を除く): 20509634

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21407, 42814, 107035, 149849, 214070, 235477, 299698, 470954, 749245, 1177385, 1498490, 1648339, 2354770, 3296678, 8241695, 16483390]

約数ペア:

[(1, 16483390), (2, 8241695), (5, 3296678), (7, 2354770), (10, 1648339), (11, 1498490), (14, 1177385), (22, 749245), (35, 470954), (55, 299698), (70, 235477), (77, 214070), (110, 149849), (154, 107035), (385, 42814), (770, 21407)]