13894192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 29452976

約数和(自身を除く): 15558784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 997, 1072, 1742, 1994, 3484, 3988, 6968, 7976, 12961, 13936, 15952, 25922, 51844, 66799, 103688, 133598, 207376, 267196, 534392, 868387, 1068784, 1736774, 3473548, 6947096, 13894192]

約数ペア:

[(1, 13894192), (2, 6947096), (4, 3473548), (8, 1736774), (13, 1068784), (16, 868387), (26, 534392), (52, 267196), (67, 207376), (104, 133598), (134, 103688), (208, 66799), (268, 51844), (536, 25922), (871, 15952), (997, 13936), (1072, 12961), (1742, 7976), (1994, 6968), (3484, 3988)]