10520616958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{20963}}^1$

素因数の和:21312

約数の個数: 32

約数和(自身を含む): 17026122240

約数和(自身を除く): 6505505282

約数列:

[1, 2, 19, 38, 47, 94, 281, 562, 893, 1786, 5339, 10678, 13207, 20963, 26414, 41926, 250933, 398297, 501866, 796594, 985261, 1970522, 5890603, 11781206, 18719959, 37439918, 111921457, 223842914, 276858341, 553716682, 5260308479, 10520616958]

約数ペア:

[(1, 10520616958), (2, 5260308479), (19, 553716682), (38, 276858341), (47, 223842914), (94, 111921457), (281, 37439918), (562, 18719959), (893, 11781206), (1786, 5890603), (5339, 1970522), (10678, 985261), (13207, 796594), (20963, 501866), (26414, 398297), (41926, 250933)]