13398694

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 20545056

約数和(自身を除く): 7146362

約数列:

[1, 2, 71, 142, 157, 314, 601, 1202, 11147, 22294, 42671, 85342, 94357, 188714, 6699347, 13398694]

約数ペア:

[(1, 13398694), (2, 6699347), (71, 188714), (142, 94357), (157, 85342), (314, 42671), (601, 22294), (1202, 11147)]