19327624

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 37234080

約数和(自身を除く): 17906456

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 337, 428, 536, 674, 856, 1348, 2696, 7169, 14338, 22579, 28676, 36059, 45158, 57352, 72118, 90316, 144236, 180632, 288472, 2415953, 4831906, 9663812, 19327624]

約数ペア:

[(1, 19327624), (2, 9663812), (4, 4831906), (8, 2415953), (67, 288472), (107, 180632), (134, 144236), (214, 90316), (268, 72118), (337, 57352), (428, 45158), (536, 36059), (674, 28676), (856, 22579), (1348, 14338), (2696, 7169)]