42610426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2203}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 67442400

約数和(自身を除く): 24831974

約数列:

[1, 2, 19, 38, 509, 1018, 2203, 4406, 9671, 19342, 41857, 83714, 1121327, 2242654, 21305213, 42610426]

約数ペア:

[(1, 42610426), (2, 21305213), (19, 2242654), (38, 1121327), (509, 83714), (1018, 41857), (2203, 19342), (4406, 9671)]