15672203428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{439687}}^1$

素因数の和:439784

約数の個数: 48

約数和(自身を含む): 33486638080

約数和(自身を除く): 17814434652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 8911, 17822, 35644, 439687, 879374, 1758748, 3077809, 6155618, 8354053, 12311236, 16708106, 29459029, 33416212, 58478371, 58918058, 116956742, 117836116, 206213203, 233913484, 412426406, 559721551, 824852812, 1119443102, 2238886204, 3918050857, 7836101714, 15672203428]

約数ペア:

[(1, 15672203428), (2, 7836101714), (4, 3918050857), (7, 2238886204), (14, 1119443102), (19, 824852812), (28, 559721551), (38, 412426406), (67, 233913484), (76, 206213203), (133, 117836116), (134, 116956742), (266, 58918058), (268, 58478371), (469, 33416212), (532, 29459029), (938, 16708106), (1273, 12311236), (1876, 8354053), (2546, 6155618), (5092, 3077809), (8911, 1758748), (17822, 879374), (35644, 439687)]