19239492074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{780127}}^1$

素因数の和:780218

約数の個数: 32

約数和(自身を含む): 33701529600

約数和(自身を除く): 14462037526

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 12331, 24662, 780127, 1560254, 8581397, 14822413, 17162794, 29644826, 46027493, 92054986, 163046543, 326093086, 506302423, 874522367, 1012604846, 1749044734, 9619746037, 19239492074]

約数ペア:

[(1, 19239492074), (2, 9619746037), (11, 1749044734), (19, 1012604846), (22, 874522367), (38, 506302423), (59, 326093086), (118, 163046543), (209, 92054986), (418, 46027493), (649, 29644826), (1121, 17162794), (1298, 14822413), (2242, 8581397), (12331, 1560254), (24662, 780127)]