38378290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 73739520

約数和(自身を除く): 35361230

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2767, 2774, 5534, 6935, 13835, 13870, 27670, 52573, 105146, 201991, 262865, 403982, 525730, 1009955, 2019910, 3837829, 7675658, 19189145, 38378290]

約数ペア:

[(1, 38378290), (2, 19189145), (5, 7675658), (10, 3837829), (19, 2019910), (38, 1009955), (73, 525730), (95, 403982), (146, 262865), (190, 201991), (365, 105146), (730, 52573), (1387, 27670), (2767, 13870), (2774, 13835), (5534, 6935)]