21167131406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2104507}}^1$

素因数の和:2104663

約数の個数: 16

約数和(自身を含む): 32729308416

約数和(自身を除く): 11562177010

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 2104507, 4209014, 98911829, 197823658, 225182249, 450364498, 10583565703, 21167131406]

約数ペア:

[(1, 21167131406), (2, 10583565703), (47, 450364498), (94, 225182249), (107, 197823658), (214, 98911829), (5029, 4209014), (10058, 2104507)]