11887212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 29225952

約数和(自身を除く): 17338740

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 653, 1306, 1517, 1959, 2612, 3034, 3918, 4551, 6068, 7836, 9102, 18204, 24161, 26773, 48322, 53546, 72483, 80319, 96644, 107092, 144966, 160638, 289932, 321276, 990601, 1981202, 2971803, 3962404, 5943606, 11887212]

約数ペア:

[(1, 11887212), (2, 5943606), (3, 3962404), (4, 2971803), (6, 1981202), (12, 990601), (37, 321276), (41, 289932), (74, 160638), (82, 144966), (111, 107092), (123, 96644), (148, 80319), (164, 72483), (222, 53546), (246, 48322), (444, 26773), (492, 24161), (653, 18204), (1306, 9102), (1517, 7836), (1959, 6068), (2612, 4551), (3034, 3918)]