191288372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{117499}}^1$

素因数の和:117551

約数の個数: 24

約数和(自身を含む): 375060000

約数和(自身を除く): 183771628

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 117499, 234998, 469996, 1292489, 2584978, 4347463, 5169956, 8694926, 17389852, 47822093, 95644186, 191288372]

約数ペア:

[(1, 191288372), (2, 95644186), (4, 47822093), (11, 17389852), (22, 8694926), (37, 5169956), (44, 4347463), (74, 2584978), (148, 1292489), (407, 469996), (814, 234998), (1628, 117499)]