19461307308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3711157}}^1$

素因数の和:3711206

約数の個数: 48

約数和(自身を含む): 49877963520

約数和(自身を除く): 30416656212

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 3711157, 7422314, 11133471, 14844628, 22266942, 44533884, 70511983, 85356611, 141023966, 170713222, 211535949, 256069833, 282047932, 341426444, 423071898, 512139666, 846143796, 1024279332, 1621775609, 3243551218, 4865326827, 6487102436, 9730653654, 19461307308]

約数ペア:

[(1, 19461307308), (2, 9730653654), (3, 6487102436), (4, 4865326827), (6, 3243551218), (12, 1621775609), (19, 1024279332), (23, 846143796), (38, 512139666), (46, 423071898), (57, 341426444), (69, 282047932), (76, 256069833), (92, 211535949), (114, 170713222), (138, 141023966), (228, 85356611), (276, 70511983), (437, 44533884), (874, 22266942), (1311, 14844628), (1748, 11133471), (2622, 7422314), (5244, 3711157)]