103313716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123581}}^1$

素因数の和:123615

約数の個数: 24

約数和(自身を含む): 207617760

約数和(自身を除く): 104304044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 123581, 247162, 494324, 1359391, 2348039, 2718782, 4696078, 5437564, 9392156, 25828429, 51656858, 103313716]

約数ペア:

[(1, 103313716), (2, 51656858), (4, 25828429), (11, 9392156), (19, 5437564), (22, 4696078), (38, 2718782), (44, 2348039), (76, 1359391), (209, 494324), (418, 247162), (836, 123581)]