15687308732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1\times {\mathrm{1487}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 29171466240

約数和(自身を除く): 13484157508

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1093, 1487, 2186, 2413, 2974, 4372, 4826, 5948, 9652, 20767, 28253, 41534, 56506, 83068, 113012, 138811, 188849, 277622, 377698, 555244, 755396, 1625291, 2637409, 3250582, 3588131, 5274818, 6501164, 7176262, 10549636, 14352524, 30880529, 61761058, 123522116, 206411957, 412823914, 825647828, 3921827183, 7843654366, 15687308732]

約数ペア:

[(1, 15687308732), (2, 7843654366), (4, 3921827183), (19, 825647828), (38, 412823914), (76, 206411957), (127, 123522116), (254, 61761058), (508, 30880529), (1093, 14352524), (1487, 10549636), (2186, 7176262), (2413, 6501164), (2974, 5274818), (4372, 3588131), (4826, 3250582), (5948, 2637409), (9652, 1625291), (20767, 755396), (28253, 555244), (41534, 377698), (56506, 277622), (83068, 188849), (113012, 138811)]