22199792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 44836416

約数和(自身を除く): 22636624

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 557, 752, 848, 1114, 2228, 2491, 4456, 4982, 8912, 9964, 19928, 26179, 29521, 39856, 52358, 59042, 104716, 118084, 209432, 236168, 418864, 472336, 1387487, 2774974, 5549948, 11099896, 22199792]

約数ペア:

[(1, 22199792), (2, 11099896), (4, 5549948), (8, 2774974), (16, 1387487), (47, 472336), (53, 418864), (94, 236168), (106, 209432), (188, 118084), (212, 104716), (376, 59042), (424, 52358), (557, 39856), (752, 29521), (848, 26179), (1114, 19928), (2228, 9964), (2491, 8912), (4456, 4982)]