16425730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22501}}^1$

素因数の和:22581

約数の個数: 16

約数和(自身を含む): 29972664

約数和(自身を除く): 13546934

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 22501, 45002, 112505, 225010, 1642573, 3285146, 8212865, 16425730]

約数ペア:

[(1, 16425730), (2, 8212865), (5, 3285146), (10, 1642573), (73, 225010), (146, 112505), (365, 45002), (730, 22501)]