22210012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 23916068

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 857, 1178, 1364, 1714, 2356, 3428, 6479, 9427, 12958, 16283, 18854, 25916, 26567, 32566, 37708, 53134, 65132, 106268, 179113, 292237, 358226, 504773, 584474, 716452, 1009546, 1168948, 2019092, 5552503, 11105006, 22210012]

約数ペア:

[(1, 22210012), (2, 11105006), (4, 5552503), (11, 2019092), (19, 1168948), (22, 1009546), (31, 716452), (38, 584474), (44, 504773), (62, 358226), (76, 292237), (124, 179113), (209, 106268), (341, 65132), (418, 53134), (589, 37708), (682, 32566), (836, 26567), (857, 25916), (1178, 18854), (1364, 16283), (1714, 12958), (2356, 9427), (3428, 6479)]