11428196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 11856604

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 269, 494, 538, 559, 817, 988, 1076, 1118, 1634, 2236, 3268, 3497, 5111, 6994, 10222, 10621, 11567, 13988, 20444, 21242, 23134, 42484, 46268, 66443, 132886, 150371, 219773, 265772, 300742, 439546, 601484, 879092, 2857049, 5714098, 11428196]

約数ペア:

[(1, 11428196), (2, 5714098), (4, 2857049), (13, 879092), (19, 601484), (26, 439546), (38, 300742), (43, 265772), (52, 219773), (76, 150371), (86, 132886), (172, 66443), (247, 46268), (269, 42484), (494, 23134), (538, 21242), (559, 20444), (817, 13988), (988, 11567), (1076, 10621), (1118, 10222), (1634, 6994), (2236, 5111), (3268, 3497)]