19751192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 38782800

約数和(自身を除く): 19031608

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1259, 1961, 2518, 3922, 5036, 7844, 10072, 15688, 46583, 66727, 93166, 133454, 186332, 266908, 372664, 533816, 2468899, 4937798, 9875596, 19751192]

約数ペア:

[(1, 19751192), (2, 9875596), (4, 4937798), (8, 2468899), (37, 533816), (53, 372664), (74, 266908), (106, 186332), (148, 133454), (212, 93166), (296, 66727), (424, 46583), (1259, 15688), (1961, 10072), (2518, 7844), (3922, 5036)]