30916298

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5507}}^1$

素因数の和:5917

約数の個数: 16

約数和(自身を含む): 53141184

約数和(自身を除く): 22224886

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5507, 5614, 11014, 38549, 77098, 2208307, 4416614, 15458149, 30916298]

約数ペア:

[(1, 30916298), (2, 15458149), (7, 4416614), (14, 2208307), (401, 77098), (802, 38549), (2807, 11014), (5507, 5614)]