17934607870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{136603}}^1$

素因数の和:137320

約数の個数: 32

約数和(自身を含む): 34030788480

約数和(自身を除く): 16096180610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 691, 1382, 3455, 6910, 13129, 26258, 65645, 131290, 136603, 273206, 683015, 1366030, 2595457, 5190914, 12977285, 25954570, 94392673, 188785346, 471963365, 943926730, 1793460787, 3586921574, 8967303935, 17934607870]

約数ペア:

[(1, 17934607870), (2, 8967303935), (5, 3586921574), (10, 1793460787), (19, 943926730), (38, 471963365), (95, 188785346), (190, 94392673), (691, 25954570), (1382, 12977285), (3455, 5190914), (6910, 2595457), (13129, 1366030), (26258, 683015), (65645, 273206), (131290, 136603)]