12565575368

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{106121}}^1$

素因数の和:106206

約数の個数: 48

約数和(自身を含む): 25472463660

約数和(自身を除く): 12906888292

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1444, 1558, 2888, 3116, 6232, 14801, 29602, 59204, 106121, 118408, 212242, 424484, 848968, 2016299, 4032598, 4350961, 8065196, 8701922, 16130392, 17403844, 34807688, 38309681, 76619362, 82668259, 153238724, 165336518, 306477448, 330673036, 661346072, 1570696921, 3141393842, 6282787684, 12565575368]

約数ペア:

[(1, 12565575368), (2, 6282787684), (4, 3141393842), (8, 1570696921), (19, 661346072), (38, 330673036), (41, 306477448), (76, 165336518), (82, 153238724), (152, 82668259), (164, 76619362), (328, 38309681), (361, 34807688), (722, 17403844), (779, 16130392), (1444, 8701922), (1558, 8065196), (2888, 4350961), (3116, 4032598), (6232, 2016299), (14801, 848968), (29602, 424484), (59204, 212242), (106121, 118408)]