18694054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5689}}^1$

素因数の和:5775

約数の個数: 16

約数和(自身を含む): 29496960

約数和(自身を除く): 10802906

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 5689, 11378, 176359, 301517, 352718, 603034, 9347027, 18694054]

約数ペア:

[(1, 18694054), (2, 9347027), (31, 603034), (53, 352718), (62, 301517), (106, 176359), (1643, 11378), (3286, 5689)]