9841238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 16803072

約数和(自身を除く): 6961834

約数列:

[1, 2, 11, 22, 43, 86, 101, 103, 202, 206, 473, 946, 1111, 1133, 2222, 2266, 4343, 4429, 8686, 8858, 10403, 20806, 47773, 48719, 95546, 97438, 114433, 228866, 447329, 894658, 4920619, 9841238]

約数ペア:

[(1, 9841238), (2, 4920619), (11, 894658), (22, 447329), (43, 228866), (86, 114433), (101, 97438), (103, 95546), (202, 48719), (206, 47773), (473, 20806), (946, 10403), (1111, 8858), (1133, 8686), (2222, 4429), (2266, 4343)]