2090959918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{32969}}^1$

素因数の和:34659

約数の個数: 16

約数和(自身を含む): 3303594000

約数和(自身を除く): 1212634082

約数列:

[1, 2, 19, 38, 1669, 3338, 31711, 32969, 63422, 65938, 626411, 1252822, 55025261, 110050522, 1045479959, 2090959918]

約数ペア:

[(1, 2090959918), (2, 1045479959), (19, 110050522), (38, 55025261), (1669, 1252822), (3338, 626411), (31711, 65938), (32969, 63422)]