19703670182

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{6691}}^1$

素因数の和:7057

約数の個数: 48

約数和(自身を含む): 34787692800

約数和(自身を除く): 15084022618

約数列:

[1, 2, 7, 14, 49, 98, 151, 199, 302, 398, 1057, 1393, 2114, 2786, 6691, 7399, 9751, 13382, 14798, 19502, 30049, 46837, 60098, 93674, 210343, 327859, 420686, 655718, 1010341, 1331509, 1472401, 2020682, 2663018, 2944802, 7072387, 9320563, 14144774, 18641126, 49506709, 65243941, 99013418, 130487882, 201057859, 402115718, 1407405013, 2814810026, 9851835091, 19703670182]

約数ペア:

[(1, 19703670182), (2, 9851835091), (7, 2814810026), (14, 1407405013), (49, 402115718), (98, 201057859), (151, 130487882), (199, 99013418), (302, 65243941), (398, 49506709), (1057, 18641126), (1393, 14144774), (2114, 9320563), (2786, 7072387), (6691, 2944802), (7399, 2663018), (9751, 2020682), (13382, 1472401), (14798, 1331509), (19502, 1010341), (30049, 655718), (46837, 420686), (60098, 327859), (93674, 210343)]