19171630

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7127}}^1$

素因数の和:7403

約数の個数: 16

約数和(自身を含む): 34642080

約数和(自身を除く): 15470450

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7127, 14254, 35635, 71270, 1917163, 3834326, 9585815, 19171630]

約数ペア:

[(1, 19171630), (2, 9585815), (5, 3834326), (10, 1917163), (269, 71270), (538, 35635), (1345, 14254), (2690, 7127)]