19687044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126199}}^1$

素因数の和:126219

約数の個数: 24

約数和(自身を含む): 49470400

約数和(自身を除く): 29783356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 126199, 252398, 378597, 504796, 757194, 1514388, 1640587, 3281174, 4921761, 6562348, 9843522, 19687044]

約数ペア:

[(1, 19687044), (2, 9843522), (3, 6562348), (4, 4921761), (6, 3281174), (12, 1640587), (13, 1514388), (26, 757194), (39, 504796), (52, 378597), (78, 252398), (156, 126199)]