17955988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 34221600

約数和(自身を除く): 16265612

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8147, 16294, 32588, 154793, 236263, 309586, 472526, 619172, 945052, 4488997, 8977994, 17955988]

約数ペア:

[(1, 17955988), (2, 8977994), (4, 4488997), (19, 945052), (29, 619172), (38, 472526), (58, 309586), (76, 236263), (116, 154793), (551, 32588), (1102, 16294), (2204, 8147)]