19916148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{33871}}^1$

素因数の和:33892

約数の個数: 36

約数和(自身を含む): 54059712

約数和(自身を除く): 34143564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 33871, 67742, 101613, 135484, 203226, 237097, 406452, 474194, 711291, 948388, 1422582, 1659679, 2845164, 3319358, 4979037, 6638716, 9958074, 19916148]

約数ペア:

[(1, 19916148), (2, 9958074), (3, 6638716), (4, 4979037), (6, 3319358), (7, 2845164), (12, 1659679), (14, 1422582), (21, 948388), (28, 711291), (42, 474194), (49, 406452), (84, 237097), (98, 203226), (147, 135484), (196, 101613), (294, 67742), (588, 33871)]