23428556

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 41879040

約数和(自身を除く): 18450484

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 491, 604, 982, 1964, 11929, 23858, 38789, 47716, 74141, 77578, 148282, 155156, 296564, 5857139, 11714278, 23428556]

約数ペア:

[(1, 23428556), (2, 11714278), (4, 5857139), (79, 296564), (151, 155156), (158, 148282), (302, 77578), (316, 74141), (491, 47716), (604, 38789), (982, 23858), (1964, 11929)]