18896332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51937

約数の個数: 24

約数和(自身を含む): 40700576

約数和(自身を除く): 21804244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 51913, 103826, 207652, 363391, 674869, 726782, 1349738, 1453564, 2699476, 4724083, 9448166, 18896332]

約数ペア:

[(1, 18896332), (2, 9448166), (4, 4724083), (7, 2699476), (13, 1453564), (14, 1349738), (26, 726782), (28, 674869), (52, 363391), (91, 207652), (182, 103826), (364, 51913)]