19155534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 21556146

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1487, 2147, 2974, 4294, 4461, 6441, 8922, 12882, 28253, 56506, 84759, 168031, 169518, 336062, 504093, 1008186, 3192589, 6385178, 9577767, 19155534]

約数ペア:

[(1, 19155534), (2, 9577767), (3, 6385178), (6, 3192589), (19, 1008186), (38, 504093), (57, 336062), (113, 169518), (114, 168031), (226, 84759), (339, 56506), (678, 28253), (1487, 12882), (2147, 8922), (2974, 6441), (4294, 4461)]