23186590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2383}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 48061440

約数和(自身を除く): 24874850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2383, 4766, 4865, 9730, 11915, 16681, 23830, 33362, 83405, 166810, 331237, 662474, 1656185, 2318659, 3312370, 4637318, 11593295, 23186590]

約数ペア:

[(1, 23186590), (2, 11593295), (5, 4637318), (7, 3312370), (10, 2318659), (14, 1656185), (35, 662474), (70, 331237), (139, 166810), (278, 83405), (695, 33362), (973, 23830), (1390, 16681), (1946, 11915), (2383, 9730), (4766, 4865)]