13011656

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 29890800

約数和(自身を除く): 16879144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1747, 1862, 3494, 3724, 6988, 7448, 12229, 13976, 24458, 33193, 48916, 66386, 85603, 97832, 132772, 171206, 232351, 265544, 342412, 464702, 684824, 929404, 1626457, 1858808, 3252914, 6505828, 13011656]

約数ペア:

[(1, 13011656), (2, 6505828), (4, 3252914), (7, 1858808), (8, 1626457), (14, 929404), (19, 684824), (28, 464702), (38, 342412), (49, 265544), (56, 232351), (76, 171206), (98, 132772), (133, 97832), (152, 85603), (196, 66386), (266, 48916), (392, 33193), (532, 24458), (931, 13976), (1064, 12229), (1747, 7448), (1862, 6988), (3494, 3724)]