19698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:86

約数の個数: 24

約数和(自身を含む): 46512

約数和(自身を除く): 26814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 19698]

約数ペア:

[(1, 19698), (2, 9849), (3, 6566), (6, 3283), (7, 2814), (14, 1407), (21, 938), (42, 469), (49, 402), (67, 294), (98, 201), (134, 147)]