19361030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148931}}^1$

素因数の和:148951

約数の個数: 16

約数和(自身を含む): 37530864

約数和(自身を除く): 18169834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 148931, 297862, 744655, 1489310, 1936103, 3872206, 9680515, 19361030]

約数ペア:

[(1, 19361030), (2, 9680515), (5, 3872206), (10, 1936103), (13, 1489310), (26, 744655), (65, 297862), (130, 148931)]