17305639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 19200160

約数和(自身を除く): 1894521

約数列:

[1, 13, 61, 139, 157, 793, 1807, 2041, 8479, 9577, 21823, 110227, 124501, 283699, 1331203, 17305639]

約数ペア:

[(1, 17305639), (13, 1331203), (61, 283699), (139, 124501), (157, 110227), (793, 21823), (1807, 9577), (2041, 8479)]