11959194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 16345446

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 311, 377, 442, 493, 622, 663, 754, 933, 986, 1131, 1326, 1479, 1866, 2262, 2958, 4043, 5287, 6409, 8086, 9019, 10574, 12129, 12818, 15861, 18038, 19227, 24258, 27057, 31722, 38454, 54114, 68731, 117247, 137462, 153323, 206193, 234494, 306646, 351741, 412386, 459969, 703482, 919938, 1993199, 3986398, 5979597, 11959194]

約数ペア:

[(1, 11959194), (2, 5979597), (3, 3986398), (6, 1993199), (13, 919938), (17, 703482), (26, 459969), (29, 412386), (34, 351741), (39, 306646), (51, 234494), (58, 206193), (78, 153323), (87, 137462), (102, 117247), (174, 68731), (221, 54114), (311, 38454), (377, 31722), (442, 27057), (493, 24258), (622, 19227), (663, 18038), (754, 15861), (933, 12818), (986, 12129), (1131, 10574), (1326, 9019), (1479, 8086), (1866, 6409), (2262, 5287), (2958, 4043)]