19094704

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{9397}}^1$

素因数の和:9532

約数の個数: 20

約数和(自身を含む): 37291264

約数和(自身を除く): 18196560

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 9397, 18794, 37588, 75176, 150352, 1193419, 2386838, 4773676, 9547352, 19094704]

約数ペア:

[(1, 19094704), (2, 9547352), (4, 4773676), (8, 2386838), (16, 1193419), (127, 150352), (254, 75176), (508, 37588), (1016, 18794), (2032, 9397)]