19242672

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9323}}^1$

素因数の和:9377

約数の個数: 40

約数和(自身を含む): 50871744

約数和(自身を除く): 31629072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9323, 18646, 27969, 37292, 55938, 74584, 111876, 149168, 223752, 400889, 447504, 801778, 1202667, 1603556, 2405334, 3207112, 4810668, 6414224, 9621336, 19242672]

約数ペア:

[(1, 19242672), (2, 9621336), (3, 6414224), (4, 4810668), (6, 3207112), (8, 2405334), (12, 1603556), (16, 1202667), (24, 801778), (43, 447504), (48, 400889), (86, 223752), (129, 149168), (172, 111876), (258, 74584), (344, 55938), (516, 37292), (688, 27969), (1032, 18646), (2064, 9323)]