12998331392

素因数分解:

$2^{10}\times {\mathrm{1019}}^1\times {\mathrm{12457}}^1$

素因数の和:13496

約数の個数: 44

約数和(自身を含む): 26011556520

約数和(自身を除く): 13013225128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1019, 1024, 2038, 4076, 8152, 12457, 16304, 24914, 32608, 49828, 65216, 99656, 130432, 199312, 260864, 398624, 521728, 797248, 1043456, 1594496, 3188992, 6377984, 12693683, 12755968, 25387366, 50774732, 101549464, 203098928, 406197856, 812395712, 1624791424, 3249582848, 6499165696, 12998331392]

約数ペア:

[(1, 12998331392), (2, 6499165696), (4, 3249582848), (8, 1624791424), (16, 812395712), (32, 406197856), (64, 203098928), (128, 101549464), (256, 50774732), (512, 25387366), (1019, 12755968), (1024, 12693683), (2038, 6377984), (4076, 3188992), (8152, 1594496), (12457, 1043456), (16304, 797248), (24914, 521728), (32608, 398624), (49828, 260864), (65216, 199312), (99656, 130432)]