10889626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21521}}^1$

素因数の和:21557

約数の個数: 16

約数和(自身を含む): 18595008

約数和(自身を除く): 7705382

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 21521, 43042, 236731, 473462, 494983, 989966, 5444813, 10889626]

約数ペア:

[(1, 10889626), (2, 5444813), (11, 989966), (22, 494983), (23, 473462), (46, 236731), (253, 43042), (506, 21521)]