19469998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13967}}^1$

素因数の和:14027

約数の個数: 16

約数和(自身を含む): 31679424

約数和(自身を除く): 12209426

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13967, 27934, 237439, 474878, 572647, 1145294, 9734999, 19469998]

約数ペア:

[(1, 19469998), (2, 9734999), (17, 1145294), (34, 572647), (41, 474878), (82, 237439), (697, 27934), (1394, 13967)]