190025030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1461731}}^1$

素因数の和:1461751

約数の個数: 16

約数和(自身を含む): 368356464

約数和(自身を除く): 178331434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1461731, 2923462, 7308655, 14617310, 19002503, 38005006, 95012515, 190025030]

約数ペア:

[(1, 190025030), (2, 95012515), (5, 38005006), (10, 19002503), (13, 14617310), (26, 7308655), (65, 2923462), (130, 1461731)]