2633438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 16

約数和(自身を含む): 4272720

約数和(自身を除く): 1639282

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1873, 3746, 35587, 69301, 71174, 138602, 1316719, 2633438]

約数ペア:

[(1, 2633438), (2, 1316719), (19, 138602), (37, 71174), (38, 69301), (74, 35587), (703, 3746), (1406, 1873)]