19260216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6221}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 53384760

約数和(自身を除く): 34124544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6221, 12442, 18663, 24884, 37326, 49768, 55989, 74652, 111978, 149304, 223956, 267503, 447912, 535006, 802509, 1070012, 1605018, 2140024, 2407527, 3210036, 4815054, 6420072, 9630108, 19260216]

約数ペア:

[(1, 19260216), (2, 9630108), (3, 6420072), (4, 4815054), (6, 3210036), (8, 2407527), (9, 2140024), (12, 1605018), (18, 1070012), (24, 802509), (36, 535006), (43, 447912), (72, 267503), (86, 223956), (129, 149304), (172, 111978), (258, 74652), (344, 55989), (387, 49768), (516, 37326), (774, 24884), (1032, 18663), (1548, 12442), (3096, 6221)]