16838948

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 36

約数和(自身を含む): 34947612

約数和(自身を除く): 18108664

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 1621, 2597, 3242, 5194, 6484, 10388, 11347, 22694, 45388, 79429, 85913, 158858, 171826, 317716, 343652, 601391, 1202782, 2405564, 4209737, 8419474, 16838948]

約数ペア:

[(1, 16838948), (2, 8419474), (4, 4209737), (7, 2405564), (14, 1202782), (28, 601391), (49, 343652), (53, 317716), (98, 171826), (106, 158858), (196, 85913), (212, 79429), (371, 45388), (742, 22694), (1484, 11347), (1621, 10388), (2597, 6484), (3242, 5194)]