38941630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42793}}^1$

素因数の和:42820

約数の個数: 32

約数和(自身を含む): 86272704

約数和(自身を除く): 47331074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42793, 85586, 213965, 299551, 427930, 556309, 599102, 1112618, 1497755, 2781545, 2995510, 3894163, 5563090, 7788326, 19470815, 38941630]

約数ペア:

[(1, 38941630), (2, 19470815), (5, 7788326), (7, 5563090), (10, 3894163), (13, 2995510), (14, 2781545), (26, 1497755), (35, 1112618), (65, 599102), (70, 556309), (91, 427930), (130, 299551), (182, 213965), (455, 85586), (910, 42793)]