22156617623

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1\times {\mathrm{19913}}^1$

素因数の和:26854

約数の個数: 16

約数和(自身を含む): 26427949056

約数和(自身を除く): 4271331433

約数列:

[1, 7, 23, 161, 6911, 19913, 48377, 139391, 158953, 457999, 1112671, 3205993, 137618743, 963331201, 3165231089, 22156617623]

約数ペア:

[(1, 22156617623), (7, 3165231089), (23, 963331201), (161, 137618743), (6911, 3205993), (19913, 1112671), (48377, 457999), (139391, 158953)]