19115072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17598

約数の個数: 28

約数和(自身を含む): 40165020

約数和(自身を除く): 21049948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17569, 35138, 70276, 140552, 281104, 298673, 562208, 597346, 1124416, 1194692, 2389384, 4778768, 9557536, 19115072]

約数ペア:

[(1, 19115072), (2, 9557536), (4, 4778768), (8, 2389384), (16, 1194692), (17, 1124416), (32, 597346), (34, 562208), (64, 298673), (68, 281104), (136, 140552), (272, 70276), (544, 35138), (1088, 17569)]