19974538236

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{13513}}^1$

素因数の和:14338

約数の個数: 48

約数和(自身を含む): 46920608000

約数和(自身を除く): 26946069764

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 619, 796, 1194, 1238, 1857, 2388, 2476, 3714, 7428, 13513, 27026, 40539, 54052, 81078, 123181, 162156, 246362, 369543, 492724, 739086, 1478172, 2689087, 5378174, 8067261, 8364547, 10756348, 16134522, 16729094, 25093641, 32269044, 33458188, 50187282, 100374564, 1664544853, 3329089706, 4993634559, 6658179412, 9987269118, 19974538236]

約数ペア:

[(1, 19974538236), (2, 9987269118), (3, 6658179412), (4, 4993634559), (6, 3329089706), (12, 1664544853), (199, 100374564), (398, 50187282), (597, 33458188), (619, 32269044), (796, 25093641), (1194, 16729094), (1238, 16134522), (1857, 10756348), (2388, 8364547), (2476, 8067261), (3714, 5378174), (7428, 2689087), (13513, 1478172), (27026, 739086), (40539, 492724), (54052, 369543), (81078, 246362), (123181, 162156)]