19002057904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2408983}}^1$

素因数の和:2409037

約数の個数: 40

約数和(自身を含む): 40326392160

約数和(自身を除く): 21324334256

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 2408983, 4817966, 9635932, 19271864, 38543728, 40952711, 69860507, 81905422, 139721014, 163810844, 279442028, 327621688, 558884056, 655243376, 1117768112, 1187628619, 2375257238, 4750514476, 9501028952, 19002057904]

約数ペア:

[(1, 19002057904), (2, 9501028952), (4, 4750514476), (8, 2375257238), (16, 1187628619), (17, 1117768112), (29, 655243376), (34, 558884056), (58, 327621688), (68, 279442028), (116, 163810844), (136, 139721014), (232, 81905422), (272, 69860507), (464, 40952711), (493, 38543728), (986, 19271864), (1972, 9635932), (3944, 4817966), (7888, 2408983)]