19101954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8819}}^1$

素因数の和:8862

約数の個数: 24

約数和(自身を含む): 40325040

約数和(自身を除く): 21223086

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8819, 17638, 26457, 52914, 167561, 335122, 502683, 1005366, 3183659, 6367318, 9550977, 19101954]

約数ペア:

[(1, 19101954), (2, 9550977), (3, 6367318), (6, 3183659), (19, 1005366), (38, 502683), (57, 335122), (114, 167561), (361, 52914), (722, 26457), (1083, 17638), (2166, 8819)]