31998907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 2595653

約数列:

[1, 19, 83, 103, 197, 1577, 1957, 3743, 8549, 16351, 20291, 162431, 310669, 385529, 1684153, 31998907]

約数ペア:

[(1, 31998907), (19, 1684153), (83, 385529), (103, 310669), (197, 162431), (1577, 20291), (1957, 16351), (3743, 8549)]