19005354904

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1741}}^1\times {\mathrm{6857}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 35839908000

約数和(自身を除く): 16834553096

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 1741, 3482, 6857, 6964, 13714, 13928, 27428, 54856, 346459, 692918, 1364543, 1385836, 2729086, 2771672, 5458172, 10916344, 11938037, 23876074, 47752148, 95504296, 2375669363, 4751338726, 9502677452, 19005354904]

約数ペア:

[(1, 19005354904), (2, 9502677452), (4, 4751338726), (8, 2375669363), (199, 95504296), (398, 47752148), (796, 23876074), (1592, 11938037), (1741, 10916344), (3482, 5458172), (6857, 2771672), (6964, 2729086), (13714, 1385836), (13928, 1364543), (27428, 692918), (54856, 346459)]