13509190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 25895520

約数和(自身を除く): 12386330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 733, 970, 1466, 1843, 3665, 3686, 7330, 9215, 13927, 18430, 27854, 69635, 71101, 139270, 142202, 355505, 711010, 1350919, 2701838, 6754595, 13509190]

約数ペア:

[(1, 13509190), (2, 6754595), (5, 2701838), (10, 1350919), (19, 711010), (38, 355505), (95, 142202), (97, 139270), (190, 71101), (194, 69635), (485, 27854), (733, 18430), (970, 13927), (1466, 9215), (1843, 7330), (3665, 3686)]