13942456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 29134080

約数和(自身を除く): 15191624

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3371, 4136, 6742, 13484, 26968, 37081, 74162, 148324, 158437, 296648, 316874, 633748, 1267496, 1742807, 3485614, 6971228, 13942456]

約数ペア:

[(1, 13942456), (2, 6971228), (4, 3485614), (8, 1742807), (11, 1267496), (22, 633748), (44, 316874), (47, 296648), (88, 158437), (94, 148324), (188, 74162), (376, 37081), (517, 26968), (1034, 13484), (2068, 6742), (3371, 4136)]