19270374

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{12497}}^1$

素因数の和:12759

約数の個数: 16

約数和(自身を含む): 38693808

約数和(自身を除く): 19423434

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 12497, 24994, 37491, 74982, 3211729, 6423458, 9635187, 19270374]

約数ペア:

[(1, 19270374), (2, 9635187), (3, 6423458), (6, 3211729), (257, 74982), (514, 37491), (771, 24994), (1542, 12497)]