19457029192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10243}}^1\times {\mathrm{12497}}^1$

素因数の和:22765

約数の個数: 32

約数和(自身を含む): 38408853600

約数和(自身を除く): 18951824408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10243, 12497, 20486, 24994, 40972, 49988, 81944, 99976, 194617, 237443, 389234, 474886, 778468, 949772, 1556936, 1899544, 128006771, 256013542, 512027084, 1024054168, 2432128649, 4864257298, 9728514596, 19457029192]

約数ペア:

[(1, 19457029192), (2, 9728514596), (4, 4864257298), (8, 2432128649), (19, 1024054168), (38, 512027084), (76, 256013542), (152, 128006771), (10243, 1899544), (12497, 1556936), (20486, 949772), (24994, 778468), (40972, 474886), (49988, 389234), (81944, 237443), (99976, 194617)]