13183856

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 29757024

約数和(自身を除く): 16573168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2221, 2968, 4442, 5936, 8884, 15547, 17768, 31094, 35536, 62188, 117713, 124376, 235426, 248752, 470852, 823991, 941704, 1647982, 1883408, 3295964, 6591928, 13183856]

約数ペア:

[(1, 13183856), (2, 6591928), (4, 3295964), (7, 1883408), (8, 1647982), (14, 941704), (16, 823991), (28, 470852), (53, 248752), (56, 235426), (106, 124376), (112, 117713), (212, 62188), (371, 35536), (424, 31094), (742, 17768), (848, 15547), (1484, 8884), (2221, 5936), (2968, 4442)]