13203888

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 34372800

約数和(自身を除く): 21168912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 1979, 2224, 3336, 3958, 5937, 6672, 7916, 11874, 15832, 23748, 31664, 47496, 94992, 275081, 550162, 825243, 1100324, 1650486, 2200648, 3300972, 4401296, 6601944, 13203888]

約数ペア:

[(1, 13203888), (2, 6601944), (3, 4401296), (4, 3300972), (6, 2200648), (8, 1650486), (12, 1100324), (16, 825243), (24, 550162), (48, 275081), (139, 94992), (278, 47496), (417, 31664), (556, 23748), (834, 15832), (1112, 11874), (1668, 7916), (1979, 6672), (2224, 5937), (3336, 3958)]