12705143906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69808483}}^1$

素因数の和:69808505

約数の個数: 16

約数和(自身を含む): 23455650624

約数和(自身を除く): 10750506718

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 69808483, 139616966, 488659381, 907510279, 977318762, 1815020558, 6352571953, 12705143906]

約数ペア:

[(1, 12705143906), (2, 6352571953), (7, 1815020558), (13, 977318762), (14, 907510279), (26, 488659381), (91, 139616966), (182, 69808483)]