19194272

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4860

約数の個数: 24

約数和(自身を含む): 38094336

約数和(自身を除く): 18900064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 4723, 9446, 18892, 37784, 75568, 151136, 599821, 1199642, 2399284, 4798568, 9597136, 19194272]

約数ペア:

[(1, 19194272), (2, 9597136), (4, 4798568), (8, 2399284), (16, 1199642), (32, 599821), (127, 151136), (254, 75568), (508, 37784), (1016, 18892), (2032, 9446), (4064, 4723)]