19779091201

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1\times {\mathrm{12637}}^1$

素因数の和:16680

約数の個数: 16

約数和(自身を含む): 21860302464

約数和(自身を除く): 2081211263

約数列:

[1, 17, 23, 391, 4003, 12637, 68051, 92069, 214829, 290651, 1565173, 4941067, 50585911, 859960487, 1163475953, 19779091201]

約数ペア:

[(1, 19779091201), (17, 1163475953), (23, 859960487), (391, 50585911), (4003, 4941067), (12637, 1565173), (68051, 290651), (92069, 214829)]