17944402

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3631}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 30857472

約数和(自身を除く): 12913070

約数列:

[1, 2, 7, 14, 353, 706, 2471, 3631, 4942, 7262, 25417, 50834, 1281743, 2563486, 8972201, 17944402]

約数ペア:

[(1, 17944402), (2, 8972201), (7, 2563486), (14, 1281743), (353, 50834), (706, 25417), (2471, 7262), (3631, 4942)]