19742610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38711}}^1$

素因数の和:38738

約数の個数: 32

約数和(自身を含む): 50170752

約数和(自身を除く): 30428142

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 38711, 77422, 116133, 193555, 232266, 387110, 580665, 658087, 1161330, 1316174, 1974261, 3290435, 3948522, 6580870, 9871305, 19742610]

約数ペア:

[(1, 19742610), (2, 9871305), (3, 6580870), (5, 3948522), (6, 3290435), (10, 1974261), (15, 1316174), (17, 1161330), (30, 658087), (34, 580665), (51, 387110), (85, 232266), (102, 193555), (170, 116133), (255, 77422), (510, 38711)]