11839926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 29329920

約数和(自身を除く): 17489994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 401, 518, 703, 777, 798, 802, 1203, 1406, 1554, 2109, 2406, 2807, 4218, 4921, 5614, 7619, 8421, 9842, 14763, 14837, 15238, 16842, 22857, 29526, 29674, 44511, 45714, 53333, 89022, 103859, 106666, 159999, 207718, 281903, 311577, 319998, 563806, 623154, 845709, 1691418, 1973321, 3946642, 5919963, 11839926]

約数ペア:

[(1, 11839926), (2, 5919963), (3, 3946642), (6, 1973321), (7, 1691418), (14, 845709), (19, 623154), (21, 563806), (37, 319998), (38, 311577), (42, 281903), (57, 207718), (74, 159999), (111, 106666), (114, 103859), (133, 89022), (222, 53333), (259, 45714), (266, 44511), (399, 29674), (401, 29526), (518, 22857), (703, 16842), (777, 15238), (798, 14837), (802, 14763), (1203, 9842), (1406, 8421), (1554, 7619), (2109, 5614), (2406, 4921), (2807, 4218)]