2019194776

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{7907}}^1$

素因数の和:8283

約数の個数: 32

約数和(自身を含む): 3830477040

約数和(自身を除く): 1811282264

約数列:

[1, 2, 4, 8, 137, 233, 274, 466, 548, 932, 1096, 1864, 7907, 15814, 31628, 31921, 63256, 63842, 127684, 255368, 1083259, 1842331, 2166518, 3684662, 4333036, 7369324, 8666072, 14738648, 252399347, 504798694, 1009597388, 2019194776]

約数ペア:

[(1, 2019194776), (2, 1009597388), (4, 504798694), (8, 252399347), (137, 14738648), (233, 8666072), (274, 7369324), (466, 4333036), (548, 3684662), (932, 2166518), (1096, 1842331), (1864, 1083259), (7907, 255368), (15814, 127684), (31628, 63842), (31921, 63256)]