18696226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2879}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 11163614

約数列:

[1, 2, 17, 34, 191, 382, 2879, 3247, 5758, 6494, 48943, 97886, 549889, 1099778, 9348113, 18696226]

約数ペア:

[(1, 18696226), (2, 9348113), (17, 1099778), (34, 549889), (191, 97886), (382, 48943), (2879, 6494), (3247, 5758)]