19059228

素因数分解:

$2^2\times 3^2\times {\mathrm{529423}}^1$

素因数の和:529433

約数の個数: 18

約数和(自身を含む): 48177584

約数和(自身を除く): 29118356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 529423, 1058846, 1588269, 2117692, 3176538, 4764807, 6353076, 9529614, 19059228]

約数ペア:

[(1, 19059228), (2, 9529614), (3, 6353076), (4, 4764807), (6, 3176538), (9, 2117692), (12, 1588269), (18, 1058846), (36, 529423)]