9891992

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 20422800

約数和(自身を除く): 10530808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 929, 968, 1331, 1858, 2662, 3716, 5324, 7432, 10219, 10648, 20438, 40876, 81752, 112409, 224818, 449636, 899272, 1236499, 2472998, 4945996, 9891992]

約数ペア:

[(1, 9891992), (2, 4945996), (4, 2472998), (8, 1236499), (11, 899272), (22, 449636), (44, 224818), (88, 112409), (121, 81752), (242, 40876), (484, 20438), (929, 10648), (968, 10219), (1331, 7432), (1858, 5324), (2662, 3716)]