919048031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{7127}}^1$

素因数の和:7774

約数の個数: 16

約数和(自身を含む): 1057224960

約数和(自身を除く): 138176929

約数列:

[1, 11, 19, 209, 617, 6787, 7127, 11723, 78397, 128953, 135413, 1489543, 4397359, 48370949, 83549821, 919048031]

約数ペア:

[(1, 919048031), (11, 83549821), (19, 48370949), (209, 4397359), (617, 1489543), (6787, 135413), (7127, 128953), (11723, 78397)]