2019011214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{5113}}^1$

素因数の和:5353

約数の個数: 64

約数和(自身を含む): 4571670528

約数和(自身を除く): 2552659314

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 193, 341, 386, 579, 682, 1023, 1158, 2046, 2123, 4246, 5113, 5983, 6369, 10226, 11966, 12738, 15339, 17949, 30678, 35898, 56243, 65813, 112486, 131626, 158503, 168729, 197439, 317006, 337458, 394878, 475509, 951018, 986809, 1743533, 1973618, 2960427, 3487066, 5230599, 5920854, 10461198, 10854899, 21709798, 30591079, 32564697, 61182158, 65129394, 91773237, 183546474, 336501869, 673003738, 1009505607, 2019011214]

約数ペア:

[(1, 2019011214), (2, 1009505607), (3, 673003738), (6, 336501869), (11, 183546474), (22, 91773237), (31, 65129394), (33, 61182158), (62, 32564697), (66, 30591079), (93, 21709798), (186, 10854899), (193, 10461198), (341, 5920854), (386, 5230599), (579, 3487066), (682, 2960427), (1023, 1973618), (1158, 1743533), (2046, 986809), (2123, 951018), (4246, 475509), (5113, 394878), (5983, 337458), (6369, 317006), (10226, 197439), (11966, 168729), (12738, 158503), (15339, 131626), (17949, 112486), (30678, 65813), (35898, 56243)]