12523071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20006

約数の個数: 16

約数和(自身を含む): 19175040

約数和(自身を除く): 6651969

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 19973, 59919, 219703, 379487, 659109, 1138461, 4174357, 12523071]

約数ペア:

[(1, 12523071), (3, 4174357), (11, 1138461), (19, 659109), (33, 379487), (57, 219703), (209, 59919), (627, 19973)]