13091870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7001}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 27223776

約数和(自身を除く): 14131906

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 7001, 14002, 35005, 70010, 77011, 119017, 154022, 238034, 385055, 595085, 770110, 1190170, 1309187, 2618374, 6545935, 13091870]

約数ペア:

[(1, 13091870), (2, 6545935), (5, 2618374), (10, 1309187), (11, 1190170), (17, 770110), (22, 595085), (34, 385055), (55, 238034), (85, 154022), (110, 119017), (170, 77011), (187, 70010), (374, 35005), (935, 14002), (1870, 7001)]