11981704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11261}}^1$

素因数の和:11293

約数の個数: 32

約数和(自身を含む): 27028800

約数和(自身を除く): 15047096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11261, 22522, 45044, 78827, 90088, 157654, 213959, 315308, 427918, 630616, 855836, 1497713, 1711672, 2995426, 5990852, 11981704]

約数ペア:

[(1, 11981704), (2, 5990852), (4, 2995426), (7, 1711672), (8, 1497713), (14, 855836), (19, 630616), (28, 427918), (38, 315308), (56, 213959), (76, 157654), (133, 90088), (152, 78827), (266, 45044), (532, 22522), (1064, 11261)]