38156978

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1370

約数の個数: 24

約数和(自身を含む): 61927740

約数和(自身を除く): 23770762

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1289, 1558, 2578, 14801, 24491, 29602, 48982, 52849, 105698, 465329, 930658, 1004131, 2008262, 19078489, 38156978]

約数ペア:

[(1, 38156978), (2, 19078489), (19, 2008262), (38, 1004131), (41, 930658), (82, 465329), (361, 105698), (722, 52849), (779, 48982), (1289, 29602), (1558, 24491), (2578, 14801)]