11914578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16390062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 863, 1062, 1534, 1726, 2301, 2589, 4602, 5178, 6903, 7767, 11219, 13806, 15534, 22438, 33657, 50917, 67314, 100971, 101834, 152751, 201942, 305502, 458253, 661921, 916506, 1323842, 1985763, 3971526, 5957289, 11914578]

約数ペア:

[(1, 11914578), (2, 5957289), (3, 3971526), (6, 1985763), (9, 1323842), (13, 916506), (18, 661921), (26, 458253), (39, 305502), (59, 201942), (78, 152751), (117, 101834), (118, 100971), (177, 67314), (234, 50917), (354, 33657), (531, 22438), (767, 15534), (863, 13806), (1062, 11219), (1534, 7767), (1726, 6903), (2301, 5178), (2589, 4602)]