72454822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{19037}}^1$

素因数の和:19223

約数の個数: 16

約数和(自身を含む): 119254032

約数和(自身を除く): 46799210

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 19037, 38074, 209407, 418814, 3293401, 6586802, 36227411, 72454822]

約数ペア:

[(1, 72454822), (2, 36227411), (11, 6586802), (22, 3293401), (173, 418814), (346, 209407), (1903, 38074), (3806, 19037)]