19547657024

素因数分解:

$2^6\times 7^2\times {\mathrm{1259}}^1\times {\mathrm{4951}}^1$

素因数の和:6236

約数の個数: 84

約数和(自身を含む): 45167885280

約数和(自身を除く): 25620228256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1259, 1568, 2518, 3136, 4951, 5036, 8813, 9902, 10072, 17626, 19804, 20144, 34657, 35252, 39608, 40288, 61691, 69314, 70504, 79216, 80576, 123382, 138628, 141008, 158432, 242599, 246764, 277256, 282016, 316864, 485198, 493528, 554512, 564032, 970396, 987056, 1109024, 1940792, 1974112, 2218048, 3881584, 3948224, 6233309, 7763168, 12466618, 15526336, 24933236, 43633163, 49866472, 87266326, 99732944, 174532652, 199465888, 305432141, 349065304, 398931776, 610864282, 698130608, 1221728564, 1396261216, 2443457128, 2792522432, 4886914256, 9773828512, 19547657024]

約数ペア:

[(1, 19547657024), (2, 9773828512), (4, 4886914256), (7, 2792522432), (8, 2443457128), (14, 1396261216), (16, 1221728564), (28, 698130608), (32, 610864282), (49, 398931776), (56, 349065304), (64, 305432141), (98, 199465888), (112, 174532652), (196, 99732944), (224, 87266326), (392, 49866472), (448, 43633163), (784, 24933236), (1259, 15526336), (1568, 12466618), (2518, 7763168), (3136, 6233309), (4951, 3948224), (5036, 3881584), (8813, 2218048), (9902, 1974112), (10072, 1940792), (17626, 1109024), (19804, 987056), (20144, 970396), (34657, 564032), (35252, 554512), (39608, 493528), (40288, 485198), (61691, 316864), (69314, 282016), (70504, 277256), (79216, 246764), (80576, 242599), (123382, 158432), (138628, 141008)]