19115502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6793}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 44351232

約数和(自身を除く): 25235730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6793, 13586, 20379, 40758, 47551, 95102, 142653, 285306, 455131, 910262, 1365393, 2730786, 3185917, 6371834, 9557751, 19115502]

約数ペア:

[(1, 19115502), (2, 9557751), (3, 6371834), (6, 3185917), (7, 2730786), (14, 1365393), (21, 910262), (42, 455131), (67, 285306), (134, 142653), (201, 95102), (402, 47551), (469, 40758), (938, 20379), (1407, 13586), (2814, 6793)]