16887338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22397}}^1$

素因数の和:22441

約数の個数: 16

約数和(自身を含む): 28221480

約数和(自身を除く): 11334142

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 22397, 44794, 291161, 582322, 649513, 1299026, 8443669, 16887338]

約数ペア:

[(1, 16887338), (2, 8443669), (13, 1299026), (26, 649513), (29, 582322), (58, 291161), (377, 44794), (754, 22397)]