10663504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{21499}}^1$

素因数の和:21538

約数の個数: 20

約数和(自身を含む): 21328000

約数和(自身を除く): 10664496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 21499, 42998, 85996, 171992, 343984, 666469, 1332938, 2665876, 5331752, 10663504]

約数ペア:

[(1, 10663504), (2, 5331752), (4, 2665876), (8, 1332938), (16, 666469), (31, 343984), (62, 171992), (124, 85996), (248, 42998), (496, 21499)]