19095072

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 50349600

約数和(自身を除く): 31254528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 449, 886, 898, 1329, 1347, 1772, 1796, 2658, 2694, 3544, 3592, 5316, 5388, 7088, 7184, 10632, 10776, 14176, 14368, 21264, 21552, 42528, 43104, 198907, 397814, 596721, 795628, 1193442, 1591256, 2386884, 3182512, 4773768, 6365024, 9547536, 19095072]

約数ペア:

[(1, 19095072), (2, 9547536), (3, 6365024), (4, 4773768), (6, 3182512), (8, 2386884), (12, 1591256), (16, 1193442), (24, 795628), (32, 596721), (48, 397814), (96, 198907), (443, 43104), (449, 42528), (886, 21552), (898, 21264), (1329, 14368), (1347, 14176), (1772, 10776), (1796, 10632), (2658, 7184), (2694, 7088), (3544, 5388), (3592, 5316)]