15671050540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5981317}}^1$

素因数の和:5981457

約数の個数: 24

約数和(自身を含む): 33160426992

約数和(自身を除く): 17489376452

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5981317, 11962634, 23925268, 29906585, 59813170, 119626340, 783552527, 1567105054, 3134210108, 3917762635, 7835525270, 15671050540]

約数ペア:

[(1, 15671050540), (2, 7835525270), (4, 3917762635), (5, 3134210108), (10, 1567105054), (20, 783552527), (131, 119626340), (262, 59813170), (524, 29906585), (655, 23925268), (1310, 11962634), (2620, 5981317)]