19883038

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{48973}}^1$

素因数の和:49011

約数の個数: 16

約数和(自身を含む): 35261280

約数和(自身を除く): 15378242

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 48973, 97946, 342811, 685622, 1420217, 2840434, 9941519, 19883038]

約数ペア:

[(1, 19883038), (2, 9941519), (7, 2840434), (14, 1420217), (29, 685622), (58, 342811), (203, 97946), (406, 48973)]