13308900968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7959869}}^1$

素因数の和:7959905

約数の個数: 32

約数和(自身を含む): 28655532000

約数和(自身を除く): 15346631032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7959869, 15919738, 31839476, 63678952, 87558559, 151237511, 175117118, 302475022, 350234236, 604950044, 700468472, 1209900088, 1663612621, 3327225242, 6654450484, 13308900968]

約数ペア:

[(1, 13308900968), (2, 6654450484), (4, 3327225242), (8, 1663612621), (11, 1209900088), (19, 700468472), (22, 604950044), (38, 350234236), (44, 302475022), (76, 175117118), (88, 151237511), (152, 87558559), (209, 63678952), (418, 31839476), (836, 15919738), (1672, 7959869)]