19760334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 43410816

約数和(自身を除く): 23650482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 1907, 3454, 3814, 5181, 5721, 10362, 11442, 20977, 41954, 62931, 125862, 299399, 598798, 898197, 1796394, 3293389, 6586778, 9880167, 19760334]

約数ペア:

[(1, 19760334), (2, 9880167), (3, 6586778), (6, 3293389), (11, 1796394), (22, 898197), (33, 598798), (66, 299399), (157, 125862), (314, 62931), (471, 41954), (942, 20977), (1727, 11442), (1907, 10362), (3454, 5721), (3814, 5181)]