2213488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3784

約数の個数: 20

約数和(自身を含む): 4405720

約数和(自身を除く): 2192232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3739, 7478, 14956, 29912, 59824, 138343, 276686, 553372, 1106744, 2213488]

約数ペア:

[(1, 2213488), (2, 1106744), (4, 553372), (8, 276686), (16, 138343), (37, 59824), (74, 29912), (148, 14956), (296, 7478), (592, 3739)]