19070036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3991

約数の個数: 24

約数和(自身を含む): 35489664

約数和(自身を除く): 16419628

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3911, 4876, 7822, 15644, 89953, 179906, 207283, 359812, 414566, 829132, 4767509, 9535018, 19070036]

約数ペア:

[(1, 19070036), (2, 9535018), (4, 4767509), (23, 829132), (46, 414566), (53, 359812), (92, 207283), (106, 179906), (212, 89953), (1219, 15644), (2438, 7822), (3911, 4876)]