11966878072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{19531}}^1$

素因数の和:19724

約数の個数: 64

約数和(自身を含む): 24610320000

約数和(自身を除く): 12643441928

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 139, 152, 232, 278, 551, 556, 1102, 1112, 2204, 2641, 4031, 4408, 5282, 8062, 10564, 16124, 19531, 21128, 32248, 39062, 76589, 78124, 153178, 156248, 306356, 371089, 566399, 612712, 742178, 1132798, 1484356, 2265596, 2714809, 2968712, 4531192, 5429618, 10761581, 10859236, 21523162, 21718472, 43046324, 51581371, 78729461, 86092648, 103162742, 157458922, 206325484, 314917844, 412650968, 629835688, 1495859759, 2991719518, 5983439036, 11966878072]

約数ペア:

[(1, 11966878072), (2, 5983439036), (4, 2991719518), (8, 1495859759), (19, 629835688), (29, 412650968), (38, 314917844), (58, 206325484), (76, 157458922), (116, 103162742), (139, 86092648), (152, 78729461), (232, 51581371), (278, 43046324), (551, 21718472), (556, 21523162), (1102, 10859236), (1112, 10761581), (2204, 5429618), (2641, 4531192), (4031, 2968712), (4408, 2714809), (5282, 2265596), (8062, 1484356), (10564, 1132798), (16124, 742178), (19531, 612712), (21128, 566399), (32248, 371089), (39062, 306356), (76589, 156248), (78124, 153178)]