19923636

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12119}}^1$

素因数の和:12263

約数の個数: 24

約数和(自身を含む): 46831680

約数和(自身を除く): 26908044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12119, 24238, 36357, 48476, 72714, 145428, 1660303, 3320606, 4980909, 6641212, 9961818, 19923636]

約数ペア:

[(1, 19923636), (2, 9961818), (3, 6641212), (4, 4980909), (6, 3320606), (12, 1660303), (137, 145428), (274, 72714), (411, 48476), (548, 36357), (822, 24238), (1644, 12119)]