19047510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211639}}^1$

素因数の和:211652

約数の個数: 24

約数和(自身を含む): 49523760

約数和(自身を除く): 30476250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211639, 423278, 634917, 1058195, 1269834, 1904751, 2116390, 3174585, 3809502, 6349170, 9523755, 19047510]

約数ペア:

[(1, 19047510), (2, 9523755), (3, 6349170), (5, 3809502), (6, 3174585), (9, 2116390), (10, 1904751), (15, 1269834), (18, 1058195), (30, 634917), (45, 423278), (90, 211639)]