19599968

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14939}}^1$

素因数の和:14990

約数の個数: 24

約数和(自身を含む): 39531240

約数和(自身を除く): 19931272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14939, 29878, 59756, 119512, 239024, 478048, 612499, 1224998, 2449996, 4899992, 9799984, 19599968]

約数ペア:

[(1, 19599968), (2, 9799984), (4, 4899992), (8, 2449996), (16, 1224998), (32, 612499), (41, 478048), (82, 239024), (164, 119512), (328, 59756), (656, 29878), (1312, 14939)]