19468048257

素因数分解:

$3^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{234281}}^1$

素因数の和:235613

約数の個数: 24

約数和(自身を含む): 32162232960

約数和(自身を除く): 12694184703

約数列:

[1, 3, 7, 9, 21, 63, 1319, 3957, 9233, 11871, 27699, 83097, 234281, 702843, 1639967, 2108529, 4919901, 14759703, 309016639, 927049917, 2163116473, 2781149751, 6489349419, 19468048257]

約数ペア:

[(1, 19468048257), (3, 6489349419), (7, 2781149751), (9, 2163116473), (21, 927049917), (63, 309016639), (1319, 14759703), (3957, 4919901), (9233, 2108529), (11871, 1639967), (27699, 702843), (83097, 234281)]