11688370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 10550990

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 571, 890, 1142, 2047, 2855, 4094, 5710, 10235, 13133, 20470, 26266, 50819, 65665, 101638, 131330, 254095, 508190, 1168837, 2337674, 5844185, 11688370]

約数ペア:

[(1, 11688370), (2, 5844185), (5, 2337674), (10, 1168837), (23, 508190), (46, 254095), (89, 131330), (115, 101638), (178, 65665), (230, 50819), (445, 26266), (571, 20470), (890, 13133), (1142, 10235), (2047, 5710), (2855, 4094)]