15904309424

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1733}}^1\times {\mathrm{9403}}^1$

素因数の和:11205

約数の個数: 40

約数和(自身を含む): 31341162192

約数和(自身を除く): 15436852768

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1733, 3466, 6932, 9403, 13864, 18806, 27728, 37612, 75224, 105713, 150448, 211426, 422852, 573583, 845704, 1147166, 1691408, 2294332, 4588664, 9177328, 16295399, 32590798, 65181596, 130363192, 260726384, 994019339, 1988038678, 3976077356, 7952154712, 15904309424]

約数ペア:

[(1, 15904309424), (2, 7952154712), (4, 3976077356), (8, 1988038678), (16, 994019339), (61, 260726384), (122, 130363192), (244, 65181596), (488, 32590798), (976, 16295399), (1733, 9177328), (3466, 4588664), (6932, 2294332), (9403, 1691408), (13864, 1147166), (18806, 845704), (27728, 573583), (37612, 422852), (75224, 211426), (105713, 150448)]