30491438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19081}}^1$

素因数の和:19147

約数の個数: 16

約数和(自身を含む): 49460544

約数和(自身を除く): 18969106

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 19081, 38162, 324377, 648754, 896807, 1793614, 15245719, 30491438]

約数ペア:

[(1, 30491438), (2, 15245719), (17, 1793614), (34, 896807), (47, 648754), (94, 324377), (799, 38162), (1598, 19081)]