9513988

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{1787}}^1$

素因数の和:1824

約数の個数: 24

約数和(自身を含む): 18323424

約数和(自身を除く): 8809436

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 1787, 2662, 3574, 5324, 7148, 19657, 39314, 78628, 216227, 432454, 864908, 2378497, 4756994, 9513988]

約数ペア:

[(1, 9513988), (2, 4756994), (4, 2378497), (11, 864908), (22, 432454), (44, 216227), (121, 78628), (242, 39314), (484, 19657), (1331, 7148), (1787, 5324), (2662, 3574)]