23486428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19507}}^1$

素因数の和:19561

約数の個数: 24

約数和(自身を含む): 48067712

約数和(自身を除く): 24581284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 19507, 39014, 78028, 136549, 273098, 546196, 838801, 1677602, 3355204, 5871607, 11743214, 23486428]

約数ペア:

[(1, 23486428), (2, 11743214), (4, 5871607), (7, 3355204), (14, 1677602), (28, 838801), (43, 546196), (86, 273098), (172, 136549), (301, 78028), (602, 39014), (1204, 19507)]