19150482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{245519}}^1$

素因数の和:245537

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 22096878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 245519, 491038, 736557, 1473114, 3191747, 6383494, 9575241, 19150482]

約数ペア:

[(1, 19150482), (2, 9575241), (3, 6383494), (6, 3191747), (13, 1473114), (26, 736557), (39, 491038), (78, 245519)]