22018216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 45362880

約数和(自身を除く): 23344664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1657, 1661, 3314, 3322, 6628, 6644, 13256, 13288, 18227, 36454, 72908, 145816, 250207, 500414, 1000828, 2001656, 2752277, 5504554, 11009108, 22018216]

約数ペア:

[(1, 22018216), (2, 11009108), (4, 5504554), (8, 2752277), (11, 2001656), (22, 1000828), (44, 500414), (88, 250207), (151, 145816), (302, 72908), (604, 36454), (1208, 18227), (1657, 13288), (1661, 13256), (3314, 6644), (3322, 6628)]