12461694154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2208737}}^1$

素因数の和:2208790

約数の個数: 32

約数和(自身を含む): 23748350976

約数和(自身を除く): 11286656822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 2208737, 4417474, 15461159, 28713581, 30922318, 57427162, 68470847, 136941694, 200995067, 401990134, 479295929, 890121011, 958591858, 1780242022, 6230847077, 12461694154]

約数ペア:

[(1, 12461694154), (2, 6230847077), (7, 1780242022), (13, 958591858), (14, 890121011), (26, 479295929), (31, 401990134), (62, 200995067), (91, 136941694), (182, 68470847), (217, 57427162), (403, 30922318), (434, 28713581), (806, 15461159), (2821, 4417474), (5642, 2208737)]