21336962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24413}}^1$

素因数の和:24457

約数の個数: 16

約数和(自身を含む): 35156160

約数和(自身を除く): 13819198

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24413, 48826, 463847, 561499, 927694, 1122998, 10668481, 21336962]

約数ペア:

[(1, 21336962), (2, 10668481), (19, 1122998), (23, 927694), (38, 561499), (46, 463847), (437, 48826), (874, 24413)]