16420222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 30707712

約数和(自身を除く): 14287490

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1087, 1162, 2158, 2174, 7553, 7609, 14131, 15106, 15218, 28262, 90221, 98917, 180442, 197834, 631547, 1172873, 1263094, 2345746, 8210111, 16420222]

約数ペア:

[(1, 16420222), (2, 8210111), (7, 2345746), (13, 1263094), (14, 1172873), (26, 631547), (83, 197834), (91, 180442), (166, 98917), (182, 90221), (581, 28262), (1079, 15218), (1087, 15106), (1162, 14131), (2158, 7609), (2174, 7553)]