19590147368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{14173}}^1$

素因数の和:14442

約数の個数: 64

約数和(自身を含む): 40719067200

約数和(自身を除く): 21128919832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 139, 226, 278, 452, 556, 904, 1112, 1243, 1529, 2486, 3058, 4972, 6116, 9944, 12232, 14173, 15707, 28346, 31414, 56692, 62828, 113384, 125656, 155903, 172777, 311806, 345554, 623612, 691108, 1247224, 1382216, 1601549, 1970047, 3203098, 3940094, 6406196, 7880188, 12812392, 15760376, 17617039, 21670517, 35234078, 43341034, 70468156, 86682068, 140936312, 173364136, 222615311, 445230622, 890461244, 1780922488, 2448768421, 4897536842, 9795073684, 19590147368]

約数ペア:

[(1, 19590147368), (2, 9795073684), (4, 4897536842), (8, 2448768421), (11, 1780922488), (22, 890461244), (44, 445230622), (88, 222615311), (113, 173364136), (139, 140936312), (226, 86682068), (278, 70468156), (452, 43341034), (556, 35234078), (904, 21670517), (1112, 17617039), (1243, 15760376), (1529, 12812392), (2486, 7880188), (3058, 6406196), (4972, 3940094), (6116, 3203098), (9944, 1970047), (12232, 1601549), (14173, 1382216), (15707, 1247224), (28346, 691108), (31414, 623612), (56692, 345554), (62828, 311806), (113384, 172777), (125656, 155903)]