19281792

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 51714000

約数和(自身を除く): 32432208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 337, 384, 447, 596, 674, 894, 1011, 1192, 1348, 1788, 2022, 2384, 2696, 3576, 4044, 4768, 5392, 7152, 8088, 9536, 10784, 14304, 16176, 19072, 21568, 28608, 32352, 43136, 50213, 57216, 64704, 100426, 129408, 150639, 200852, 301278, 401704, 602556, 803408, 1205112, 1606816, 2410224, 3213632, 4820448, 6427264, 9640896, 19281792]

約数ペア:

[(1, 19281792), (2, 9640896), (3, 6427264), (4, 4820448), (6, 3213632), (8, 2410224), (12, 1606816), (16, 1205112), (24, 803408), (32, 602556), (48, 401704), (64, 301278), (96, 200852), (128, 150639), (149, 129408), (192, 100426), (298, 64704), (337, 57216), (384, 50213), (447, 43136), (596, 32352), (674, 28608), (894, 21568), (1011, 19072), (1192, 16176), (1348, 14304), (1788, 10784), (2022, 9536), (2384, 8088), (2696, 7152), (3576, 5392), (4044, 4768)]