22513552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 44997120

約数和(自身を除く): 22483568

約数列:

[1, 2, 4, 8, 16, 53, 106, 139, 191, 212, 278, 382, 424, 556, 764, 848, 1112, 1528, 2224, 3056, 7367, 10123, 14734, 20246, 26549, 29468, 40492, 53098, 58936, 80984, 106196, 117872, 161968, 212392, 424784, 1407097, 2814194, 5628388, 11256776, 22513552]

約数ペア:

[(1, 22513552), (2, 11256776), (4, 5628388), (8, 2814194), (16, 1407097), (53, 424784), (106, 212392), (139, 161968), (191, 117872), (212, 106196), (278, 80984), (382, 58936), (424, 53098), (556, 40492), (764, 29468), (848, 26549), (1112, 20246), (1528, 14734), (2224, 10123), (3056, 7367)]