4215188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 7980000

約数和(自身を除く): 3764812

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 1499, 2812, 2998, 5996, 28481, 55463, 56962, 110926, 113924, 221852, 1053797, 2107594, 4215188]

約数ペア:

[(1, 4215188), (2, 2107594), (4, 1053797), (19, 221852), (37, 113924), (38, 110926), (74, 56962), (76, 55463), (148, 28481), (703, 5996), (1406, 2998), (1499, 2812)]