17985974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5851}}^1$

素因数の和:5935

約数の個数: 16

約数和(自身を含む): 28440720

約数和(自身を除く): 10454746

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 5851, 11702, 169679, 310103, 339358, 620206, 8992987, 17985974]

約数ペア:

[(1, 17985974), (2, 8992987), (29, 620206), (53, 339358), (58, 310103), (106, 169679), (1537, 11702), (3074, 5851)]