19471566296

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{2549}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 45785250000

約数和(自身を除く): 26313683704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1499, 2548, 2549, 2998, 5096, 5098, 5996, 10196, 10493, 11992, 17843, 19487, 20392, 20986, 33137, 35686, 38974, 41972, 66274, 71372, 73451, 77948, 83944, 124901, 132548, 136409, 142744, 146902, 155896, 231959, 249802, 265096, 272818, 293804, 463918, 499604, 545636, 587608, 927836, 954863, 999208, 1091272, 1623713, 1855672, 1909726, 3247426, 3819452, 3820951, 6494852, 7638904, 7641902, 12989704, 15283804, 26746657, 30567608, 49672363, 53493314, 99344726, 106986628, 187226599, 198689452, 213973256, 347706541, 374453198, 397378904, 695413082, 748906396, 1390826164, 1497812792, 2433945787, 2781652328, 4867891574, 9735783148, 19471566296]

約数ペア:

[(1, 19471566296), (2, 9735783148), (4, 4867891574), (7, 2781652328), (8, 2433945787), (13, 1497812792), (14, 1390826164), (26, 748906396), (28, 695413082), (49, 397378904), (52, 374453198), (56, 347706541), (91, 213973256), (98, 198689452), (104, 187226599), (182, 106986628), (196, 99344726), (364, 53493314), (392, 49672363), (637, 30567608), (728, 26746657), (1274, 15283804), (1499, 12989704), (2548, 7641902), (2549, 7638904), (2998, 6494852), (5096, 3820951), (5098, 3819452), (5996, 3247426), (10196, 1909726), (10493, 1855672), (11992, 1623713), (17843, 1091272), (19487, 999208), (20392, 954863), (20986, 927836), (33137, 587608), (35686, 545636), (38974, 499604), (41972, 463918), (66274, 293804), (71372, 272818), (73451, 265096), (77948, 249802), (83944, 231959), (124901, 155896), (132548, 146902), (136409, 142744)]