22174988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 44470944

約数和(自身を除く): 22295956

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 257, 407, 514, 583, 814, 1028, 1166, 1628, 1961, 2332, 2827, 3922, 5654, 7844, 9509, 11308, 13621, 19018, 21571, 27242, 38036, 43142, 54484, 86284, 104599, 149831, 209198, 299662, 418396, 503977, 599324, 1007954, 2015908, 5543747, 11087494, 22174988]

約数ペア:

[(1, 22174988), (2, 11087494), (4, 5543747), (11, 2015908), (22, 1007954), (37, 599324), (44, 503977), (53, 418396), (74, 299662), (106, 209198), (148, 149831), (212, 104599), (257, 86284), (407, 54484), (514, 43142), (583, 38036), (814, 27242), (1028, 21571), (1166, 19018), (1628, 13621), (1961, 11308), (2332, 9509), (2827, 7844), (3922, 5654)]