13019024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 26188800

約数和(自身を除く): 13169776

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 149, 172, 254, 298, 344, 508, 596, 688, 1016, 1192, 2032, 2384, 5461, 6407, 10922, 12814, 18923, 21844, 25628, 37846, 43688, 51256, 75692, 87376, 102512, 151384, 302768, 813689, 1627378, 3254756, 6509512, 13019024]

約数ペア:

[(1, 13019024), (2, 6509512), (4, 3254756), (8, 1627378), (16, 813689), (43, 302768), (86, 151384), (127, 102512), (149, 87376), (172, 75692), (254, 51256), (298, 43688), (344, 37846), (508, 25628), (596, 21844), (688, 18923), (1016, 12814), (1192, 10922), (2032, 6407), (2384, 5461)]