10911966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 25536000

約数和(自身を除く): 14624034

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 199, 222, 247, 398, 481, 494, 597, 703, 741, 962, 1194, 1406, 1443, 1482, 2109, 2587, 2886, 3781, 4218, 5174, 7363, 7562, 7761, 9139, 11343, 14726, 15522, 18278, 22089, 22686, 27417, 44178, 49153, 54834, 95719, 98306, 139897, 147459, 191438, 279794, 287157, 294918, 419691, 574314, 839382, 1818661, 3637322, 5455983, 10911966]

約数ペア:

[(1, 10911966), (2, 5455983), (3, 3637322), (6, 1818661), (13, 839382), (19, 574314), (26, 419691), (37, 294918), (38, 287157), (39, 279794), (57, 191438), (74, 147459), (78, 139897), (111, 98306), (114, 95719), (199, 54834), (222, 49153), (247, 44178), (398, 27417), (481, 22686), (494, 22089), (597, 18278), (703, 15522), (741, 14726), (962, 11343), (1194, 9139), (1406, 7761), (1443, 7562), (1482, 7363), (2109, 5174), (2587, 4218), (2886, 3781)]