16937338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 14088902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 121, 179, 187, 242, 253, 358, 374, 391, 506, 782, 1969, 2057, 2783, 3043, 3938, 4114, 4117, 4301, 5566, 6086, 8234, 8602, 21659, 33473, 43318, 45287, 47311, 66946, 69989, 90574, 94622, 139978, 368203, 498157, 736406, 769879, 996314, 1539758, 8468669, 16937338]

約数ペア:

[(1, 16937338), (2, 8468669), (11, 1539758), (17, 996314), (22, 769879), (23, 736406), (34, 498157), (46, 368203), (121, 139978), (179, 94622), (187, 90574), (242, 69989), (253, 66946), (358, 47311), (374, 45287), (391, 43318), (506, 33473), (782, 21659), (1969, 8602), (2057, 8234), (2783, 6086), (3043, 5566), (3938, 4301), (4114, 4117)]