22716688

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{2549}}^1$

素因数の和:3114

約数の個数: 20

約数和(自身を含む): 44109900

約数和(自身を除く): 21393212

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 2549, 4456, 5098, 8912, 10196, 20392, 40784, 1419793, 2839586, 5679172, 11358344, 22716688]

約数ペア:

[(1, 22716688), (2, 11358344), (4, 5679172), (8, 2839586), (16, 1419793), (557, 40784), (1114, 20392), (2228, 10196), (2549, 8912), (4456, 5098)]