11152112

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{9817}}^1$

素因数の和:9896

約数の個数: 20

約数和(自身を含む): 21913776

約数和(自身を除く): 10761664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 9817, 19634, 39268, 78536, 157072, 697007, 1394014, 2788028, 5576056, 11152112]

約数ペア:

[(1, 11152112), (2, 5576056), (4, 2788028), (8, 1394014), (16, 697007), (71, 157072), (142, 78536), (284, 39268), (568, 19634), (1136, 9817)]