2022553762

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{65147}}^1$

素因数の和:65230

約数の個数: 24

約数和(自身を含む): 3276423216

約数和(自身を除く): 1253869454

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 15523, 31046, 65147, 130294, 1237793, 2475586, 2801321, 5602642, 23518067, 47036134, 53225099, 106450198, 1011276881, 2022553762]

約数ペア:

[(1, 2022553762), (2, 1011276881), (19, 106450198), (38, 53225099), (43, 47036134), (86, 23518067), (361, 5602642), (722, 2801321), (817, 2475586), (1634, 1237793), (15523, 130294), (31046, 65147)]