18623026

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 28394496

約数和(自身を除く): 9771470

約数列:

[1, 2, 127, 157, 254, 314, 467, 934, 19939, 39878, 59309, 73319, 118618, 146638, 9311513, 18623026]

約数ペア:

[(1, 18623026), (2, 9311513), (127, 146638), (157, 118618), (254, 73319), (314, 59309), (467, 39878), (934, 19939)]