33127978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1619}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 53615520

約数和(自身を除く): 20487542

約数列:

[1, 2, 13, 26, 787, 1574, 1619, 3238, 10231, 20462, 21047, 42094, 1274153, 2548306, 16563989, 33127978]

約数ペア:

[(1, 33127978), (2, 16563989), (13, 2548306), (26, 1274153), (787, 42094), (1574, 21047), (1619, 20462), (3238, 10231)]