16200388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12579

約数の個数: 24

約数和(自身を含む): 31600800

約数和(自身を除く): 15400412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12539, 25078, 50156, 213163, 238241, 426326, 476482, 852652, 952964, 4050097, 8100194, 16200388]

約数ペア:

[(1, 16200388), (2, 8100194), (4, 4050097), (17, 952964), (19, 852652), (34, 476482), (38, 426326), (68, 238241), (76, 213163), (323, 50156), (646, 25078), (1292, 12539)]