11177738

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 22135680

約数和(自身を除く): 10957942

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 121, 143, 187, 209, 221, 242, 247, 286, 323, 374, 418, 442, 494, 646, 1331, 1573, 2057, 2299, 2431, 2662, 2717, 3146, 3553, 4114, 4199, 4598, 4862, 5434, 7106, 8398, 17303, 22627, 25289, 26741, 29887, 34606, 39083, 45254, 46189, 50578, 53482, 59774, 78166, 92378, 294151, 328757, 429913, 508079, 588302, 657514, 859826, 1016158, 5588869, 11177738]

約数ペア:

[(1, 11177738), (2, 5588869), (11, 1016158), (13, 859826), (17, 657514), (19, 588302), (22, 508079), (26, 429913), (34, 328757), (38, 294151), (121, 92378), (143, 78166), (187, 59774), (209, 53482), (221, 50578), (242, 46189), (247, 45254), (286, 39083), (323, 34606), (374, 29887), (418, 26741), (442, 25289), (494, 22627), (646, 17303), (1331, 8398), (1573, 7106), (2057, 5434), (2299, 4862), (2431, 4598), (2662, 4199), (2717, 4114), (3146, 3553)]