19217448

素因数分解:

$2^3\times 3^2\times {\mathrm{266909}}^1$

素因数の和:266921

約数の個数: 24

約数和(自身を含む): 52047450

約数和(自身を除く): 32830002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 266909, 533818, 800727, 1067636, 1601454, 2135272, 2402181, 3202908, 4804362, 6405816, 9608724, 19217448]

約数ペア:

[(1, 19217448), (2, 9608724), (3, 6405816), (4, 4804362), (6, 3202908), (8, 2402181), (9, 2135272), (12, 1601454), (18, 1067636), (24, 800727), (36, 533818), (72, 266909)]