39439478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 69400800

約数和(自身を除く): 29961322

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 2753, 5506, 7163, 14326, 35789, 52307, 71578, 79837, 104614, 159674, 679991, 1037881, 1359982, 1516903, 2075762, 3033806, 19719739, 39439478]

約数ペア:

[(1, 39439478), (2, 19719739), (13, 3033806), (19, 2075762), (26, 1516903), (29, 1359982), (38, 1037881), (58, 679991), (247, 159674), (377, 104614), (494, 79837), (551, 71578), (754, 52307), (1102, 35789), (2753, 14326), (5506, 7163)]