19369071

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 29753360

約数和(自身を除く): 10384289

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 853, 2523, 2559, 7569, 7677, 22707, 23031, 24737, 74211, 222633, 667899, 717373, 2152119, 6456357, 19369071]

約数ペア:

[(1, 19369071), (3, 6456357), (9, 2152119), (27, 717373), (29, 667899), (87, 222633), (261, 74211), (783, 24737), (841, 23031), (853, 22707), (2523, 7677), (2559, 7569)]