19381082

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12251}}^1$

素因数の和:12373

約数の個数: 16

約数和(自身を含む): 33521472

約数和(自身を除く): 14140390

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 12251, 24502, 85757, 171514, 1384363, 2768726, 9690541, 19381082]

約数ペア:

[(1, 19381082), (2, 9690541), (7, 2768726), (14, 1384363), (113, 171514), (226, 85757), (791, 24502), (1582, 12251)]