12461204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 14537068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 557, 658, 799, 1114, 1316, 1598, 2228, 3196, 3899, 5593, 7798, 9469, 11186, 15596, 18938, 22372, 26179, 37876, 52358, 66283, 104716, 132566, 183253, 265132, 366506, 445043, 733012, 890086, 1780172, 3115301, 6230602, 12461204]

約数ペア:

[(1, 12461204), (2, 6230602), (4, 3115301), (7, 1780172), (14, 890086), (17, 733012), (28, 445043), (34, 366506), (47, 265132), (68, 183253), (94, 132566), (119, 104716), (188, 66283), (238, 52358), (329, 37876), (476, 26179), (557, 22372), (658, 18938), (799, 15596), (1114, 11186), (1316, 9469), (1598, 7798), (2228, 5593), (3196, 3899)]