21836752012

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{121507}}^1$

素因数の和:121941

約数の個数: 24

約数和(自身を含む): 38581220160

約数和(自身を除く): 16744468148

約数列:

[1, 2, 4, 179, 251, 358, 502, 716, 1004, 44929, 89858, 121507, 179716, 243014, 486028, 21749753, 30498257, 43499506, 60996514, 86999012, 121993028, 5459188003, 10918376006, 21836752012]

約数ペア:

[(1, 21836752012), (2, 10918376006), (4, 5459188003), (179, 121993028), (251, 86999012), (358, 60996514), (502, 43499506), (716, 30498257), (1004, 21749753), (44929, 486028), (89858, 243014), (121507, 179716)]