19268852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 34747272

約数和(自身を除く): 15478420

約数列:

[1, 2, 4, 41, 82, 164, 293, 401, 586, 802, 1172, 1604, 12013, 16441, 24026, 32882, 48052, 65764, 117493, 234986, 469972, 4817213, 9634426, 19268852]

約数ペア:

[(1, 19268852), (2, 9634426), (4, 4817213), (41, 469972), (82, 234986), (164, 117493), (293, 65764), (401, 48052), (586, 32882), (802, 24026), (1172, 16441), (1604, 12013)]