21663602286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190031599}}^1$

素因数の和:190031623

約数の個数: 16

約数和(自身を含む): 45607584000

約数和(自身を除く): 23943981714

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 190031599, 380063198, 570094797, 1140189594, 3610600381, 7221200762, 10831801143, 21663602286]

約数ペア:

[(1, 21663602286), (2, 10831801143), (3, 7221200762), (6, 3610600381), (19, 1140189594), (38, 570094797), (57, 380063198), (114, 190031599)]