16633604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 32279436

約数和(自身を除く): 15645832

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 173, 346, 559, 692, 1118, 1849, 2236, 2249, 3698, 4498, 7396, 7439, 8996, 14878, 24037, 29756, 48074, 96148, 96707, 193414, 319877, 386828, 639754, 1279508, 4158401, 8316802, 16633604]

約数ペア:

[(1, 16633604), (2, 8316802), (4, 4158401), (13, 1279508), (26, 639754), (43, 386828), (52, 319877), (86, 193414), (172, 96707), (173, 96148), (346, 48074), (559, 29756), (692, 24037), (1118, 14878), (1849, 8996), (2236, 7439), (2249, 7396), (3698, 4498)]