19169024

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 46112640

約数和(自身を除く): 26943616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 563, 608, 896, 1064, 1126, 1216, 1792, 2128, 2252, 2432, 3941, 4256, 4504, 4864, 7882, 8512, 9008, 10697, 15764, 17024, 18016, 21394, 31528, 34048, 36032, 42788, 63056, 72064, 74879, 85576, 126112, 144128, 149758, 171152, 252224, 299516, 342304, 504448, 599032, 684608, 1008896, 1198064, 1369216, 2396128, 2738432, 4792256, 9584512, 19169024]

約数ペア:

[(1, 19169024), (2, 9584512), (4, 4792256), (7, 2738432), (8, 2396128), (14, 1369216), (16, 1198064), (19, 1008896), (28, 684608), (32, 599032), (38, 504448), (56, 342304), (64, 299516), (76, 252224), (112, 171152), (128, 149758), (133, 144128), (152, 126112), (224, 85576), (256, 74879), (266, 72064), (304, 63056), (448, 42788), (532, 36032), (563, 34048), (608, 31528), (896, 21394), (1064, 18016), (1126, 17024), (1216, 15764), (1792, 10697), (2128, 9008), (2252, 8512), (2432, 7882), (3941, 4864), (4256, 4504)]