11551930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88861}}^1$

素因数の和:88881

約数の個数: 16

約数和(自身を含む): 22393224

約数和(自身を除く): 10841294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 88861, 177722, 444305, 888610, 1155193, 2310386, 5775965, 11551930]

約数ペア:

[(1, 11551930), (2, 5775965), (5, 2310386), (10, 1155193), (13, 888610), (26, 444305), (65, 177722), (130, 88861)]