19432072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 20484728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 479, 922, 958, 1844, 1916, 3688, 3832, 5071, 5269, 10142, 10538, 20284, 21076, 40568, 42152, 220819, 441638, 883276, 1766552, 2429009, 4858018, 9716036, 19432072]

約数ペア:

[(1, 19432072), (2, 9716036), (4, 4858018), (8, 2429009), (11, 1766552), (22, 883276), (44, 441638), (88, 220819), (461, 42152), (479, 40568), (922, 21076), (958, 20284), (1844, 10538), (1916, 10142), (3688, 5269), (3832, 5071)]