30208993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 32788800

約数和(自身を除く): 2579807

約数列:

[1, 19, 53, 131, 229, 1007, 2489, 4351, 6943, 12137, 29999, 131917, 230603, 569981, 1589947, 30208993]

約数ペア:

[(1, 30208993), (19, 1589947), (53, 569981), (131, 230603), (229, 131917), (1007, 29999), (2489, 12137), (4351, 6943)]