19262906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4139}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 31298400

約数和(自身を除く): 12035494

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4139, 4654, 8278, 53807, 107614, 740881, 1481762, 9631453, 19262906]

約数ペア:

[(1, 19262906), (2, 9631453), (13, 1481762), (26, 740881), (179, 107614), (358, 53807), (2327, 8278), (4139, 4654)]