1867537474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{21377}}^1$

素因数の和:21439

約数の個数: 36

約数和(自身を含む): 3249862182

約数和(自身を除く): 1382324708

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 2299, 3971, 4598, 7942, 21377, 42754, 43681, 87362, 235147, 406163, 470294, 812326, 2586617, 4467793, 5173234, 7717097, 8935586, 15434194, 49145723, 84888067, 98291446, 169776134, 933768737, 1867537474]

約数ペア:

[(1, 1867537474), (2, 933768737), (11, 169776134), (19, 98291446), (22, 84888067), (38, 49145723), (121, 15434194), (209, 8935586), (242, 7717097), (361, 5173234), (418, 4467793), (722, 2586617), (2299, 812326), (3971, 470294), (4598, 406163), (7942, 235147), (21377, 87362), (42754, 43681)]