16945324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 32949952

約数和(自身を除く): 16004628

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 223, 242, 314, 446, 484, 628, 892, 1727, 2453, 3454, 4906, 6908, 9812, 18997, 26983, 35011, 37994, 53966, 70022, 75988, 107932, 140044, 385121, 770242, 1540484, 4236331, 8472662, 16945324]

約数ペア:

[(1, 16945324), (2, 8472662), (4, 4236331), (11, 1540484), (22, 770242), (44, 385121), (121, 140044), (157, 107932), (223, 75988), (242, 70022), (314, 53966), (446, 37994), (484, 35011), (628, 26983), (892, 18997), (1727, 9812), (2453, 6908), (3454, 4906)]