11379784

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 24375600

約数和(自身を除く): 12995816

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 443, 494, 676, 886, 988, 1352, 1772, 1976, 3211, 3544, 5759, 6422, 8417, 11518, 12844, 16834, 23036, 25688, 33668, 46072, 67336, 74867, 109421, 149734, 218842, 299468, 437684, 598936, 875368, 1422473, 2844946, 5689892, 11379784]

約数ペア:

[(1, 11379784), (2, 5689892), (4, 2844946), (8, 1422473), (13, 875368), (19, 598936), (26, 437684), (38, 299468), (52, 218842), (76, 149734), (104, 109421), (152, 74867), (169, 67336), (247, 46072), (338, 33668), (443, 25688), (494, 23036), (676, 16834), (886, 12844), (988, 11518), (1352, 8417), (1772, 6422), (1976, 5759), (3211, 3544)]