30604912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147139}}^1$

素因数の和:147160

約数の個数: 20

約数和(自身を含む): 63858760

約数和(自身を除く): 33253848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147139, 294278, 588556, 1177112, 1912807, 2354224, 3825614, 7651228, 15302456, 30604912]

約数ペア:

[(1, 30604912), (2, 15302456), (4, 7651228), (8, 3825614), (13, 2354224), (16, 1912807), (26, 1177112), (52, 588556), (104, 294278), (208, 147139)]