19439804519636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{399963059}}^1$

素因数の和:399963511

約数の個数: 24

約数和(自身を含む): 35276741892000

約数和(自身を除く): 15836937372364

約数列:

[1, 2, 4, 29, 58, 116, 419, 838, 1676, 12151, 24302, 48604, 399963059, 799926118, 1599852236, 11598928711, 23197857422, 46395714844, 167584521721, 335169043442, 670338086884, 4859951129909, 9719902259818, 19439804519636]

約数ペア:

[(1, 19439804519636), (2, 9719902259818), (4, 4859951129909), (29, 670338086884), (58, 335169043442), (116, 167584521721), (419, 46395714844), (838, 23197857422), (1676, 11598928711), (12151, 1599852236), (24302, 799926118), (48604, 399963059)]