21083962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6933

約数の個数: 16

約数和(自身を含む): 33498432

約数和(自身を除く): 12414470

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6841, 13682, 157343, 314686, 458347, 916694, 10541981, 21083962]

約数ペア:

[(1, 21083962), (2, 10541981), (23, 916694), (46, 458347), (67, 314686), (134, 157343), (1541, 13682), (3082, 6841)]