19136895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 13522305

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 809, 1245, 1577, 2427, 4045, 4731, 7885, 12135, 15371, 23655, 46113, 67147, 76855, 201441, 230565, 335735, 1007205, 1275793, 3827379, 6378965, 19136895]

約数ペア:

[(1, 19136895), (3, 6378965), (5, 3827379), (15, 1275793), (19, 1007205), (57, 335735), (83, 230565), (95, 201441), (249, 76855), (285, 67147), (415, 46113), (809, 23655), (1245, 15371), (1577, 12135), (2427, 7885), (4045, 4731)]