22259792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 46648800

約数和(自身を除く): 24389008

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 1979, 2812, 3958, 5624, 7916, 11248, 15832, 31664, 37601, 73223, 75202, 146446, 150404, 292892, 300808, 585784, 601616, 1171568, 1391237, 2782474, 5564948, 11129896, 22259792]

約数ペア:

[(1, 22259792), (2, 11129896), (4, 5564948), (8, 2782474), (16, 1391237), (19, 1171568), (37, 601616), (38, 585784), (74, 300808), (76, 292892), (148, 150404), (152, 146446), (296, 75202), (304, 73223), (592, 37601), (703, 31664), (1406, 15832), (1979, 11248), (2812, 7916), (3958, 5624)]