21762080692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1370063}}^1$

素因数の和:1370116

約数の個数: 36

約数和(自身を含む): 43847528256

約数和(自身を除く): 22085447564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 1370063, 2740126, 5480252, 15070693, 26031197, 30141386, 52062394, 60282772, 104124788, 286343167, 494592743, 572686334, 989185486, 1145372668, 1978370972, 5440520173, 10881040346, 21762080692]

約数ペア:

[(1, 21762080692), (2, 10881040346), (4, 5440520173), (11, 1978370972), (19, 1145372668), (22, 989185486), (38, 572686334), (44, 494592743), (76, 286343167), (209, 104124788), (361, 60282772), (418, 52062394), (722, 30141386), (836, 26031197), (1444, 15070693), (3971, 5480252), (7942, 2740126), (15884, 1370063)]