38921044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 72122400

約数和(自身を除く): 33201356

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 2861, 3401, 5722, 6802, 11444, 13604, 54359, 108718, 217436, 512119, 1024238, 2048476, 9730261, 19460522, 38921044]

約数ペア:

[(1, 38921044), (2, 19460522), (4, 9730261), (19, 2048476), (38, 1024238), (76, 512119), (179, 217436), (358, 108718), (716, 54359), (2861, 13604), (3401, 11444), (5722, 6802)]