17993402

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1237}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 30900480

約数和(自身を除く): 12907078

約数列:

[1, 2, 7, 14, 1039, 1237, 2078, 2474, 7273, 8659, 14546, 17318, 1285243, 2570486, 8996701, 17993402]

約数ペア:

[(1, 17993402), (2, 8996701), (7, 2570486), (14, 1285243), (1039, 17318), (1237, 14546), (2078, 8659), (2474, 7273)]