19899096

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16921}}^1$

素因数の和:16944

約数の個数: 48

約数和(自身を含む): 57873240

約数和(自身を除く): 37974144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16921, 33842, 50763, 67684, 101526, 118447, 135368, 203052, 236894, 355341, 406104, 473788, 710682, 829129, 947576, 1421364, 1658258, 2487387, 2842728, 3316516, 4974774, 6633032, 9949548, 19899096]

約数ペア:

[(1, 19899096), (2, 9949548), (3, 6633032), (4, 4974774), (6, 3316516), (7, 2842728), (8, 2487387), (12, 1658258), (14, 1421364), (21, 947576), (24, 829129), (28, 710682), (42, 473788), (49, 406104), (56, 355341), (84, 236894), (98, 203052), (147, 135368), (168, 118447), (196, 101526), (294, 67684), (392, 50763), (588, 33842), (1176, 16921)]