2015836198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 3215520000

約数和(自身を除く): 1199683802

約数列:

[1, 2, 19, 38, 149, 298, 439, 811, 878, 1622, 2831, 5662, 8341, 15409, 16682, 30818, 65411, 120839, 130822, 241678, 356029, 712058, 1242809, 2295941, 2485618, 4591882, 6764551, 13529102, 53048321, 106096642, 1007918099, 2015836198]

約数ペア:

[(1, 2015836198), (2, 1007918099), (19, 106096642), (38, 53048321), (149, 13529102), (298, 6764551), (439, 4591882), (811, 2485618), (878, 2295941), (1622, 1242809), (2831, 712058), (5662, 356029), (8341, 241678), (15409, 130822), (16682, 120839), (30818, 65411)]