19367096

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 22726984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4871, 9742, 19484, 34097, 38968, 68194, 136388, 272776, 345841, 691682, 1383364, 2420887, 2766728, 4841774, 9683548, 19367096]

約数ペア:

[(1, 19367096), (2, 9683548), (4, 4841774), (7, 2766728), (8, 2420887), (14, 1383364), (28, 691682), (56, 345841), (71, 272776), (142, 136388), (284, 68194), (497, 38968), (568, 34097), (994, 19484), (1988, 9742), (3976, 4871)]