1999284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23801}}^1$

素因数の和:23815

約数の個数: 24

約数和(自身を含む): 5331648

約数和(自身を除く): 3332364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23801, 47602, 71403, 95204, 142806, 166607, 285612, 333214, 499821, 666428, 999642, 1999284]

約数ペア:

[(1, 1999284), (2, 999642), (3, 666428), (4, 499821), (6, 333214), (7, 285612), (12, 166607), (14, 142806), (21, 95204), (28, 71403), (42, 47602), (84, 23801)]