2019941794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{18013}}^1$

素因数の和:18274

約数の個数: 32

約数和(自身を含む): 3450041280

約数和(自身を除く): 1430099486

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 2951, 4313, 5902, 8626, 18013, 36026, 56069, 112138, 234169, 342247, 468338, 684494, 4088951, 4449211, 8177902, 8898422, 53156363, 77690069, 106312726, 155380138, 1009970897, 2019941794]

約数ペア:

[(1, 2019941794), (2, 1009970897), (13, 155380138), (19, 106312726), (26, 77690069), (38, 53156363), (227, 8898422), (247, 8177902), (454, 4449211), (494, 4088951), (2951, 684494), (4313, 468338), (5902, 342247), (8626, 234169), (18013, 112138), (36026, 56069)]