11685488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{19739}}^1$

素因数の和:19784

約数の個数: 20

約数和(自身を含む): 23253720

約数和(自身を除く): 11568232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 19739, 39478, 78956, 157912, 315824, 730343, 1460686, 2921372, 5842744, 11685488]

約数ペア:

[(1, 11685488), (2, 5842744), (4, 2921372), (8, 1460686), (16, 730343), (37, 315824), (74, 157912), (148, 78956), (296, 39478), (592, 19739)]