26139230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15467}}^1$

素因数の和:15500

約数の個数: 24

約数和(自身を含む): 50951592

約数和(自身を除く): 24812362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15467, 30934, 77335, 154670, 201071, 402142, 1005355, 2010710, 2613923, 5227846, 13069615, 26139230]

約数ペア:

[(1, 26139230), (2, 13069615), (5, 5227846), (10, 2613923), (13, 2010710), (26, 1005355), (65, 402142), (130, 201071), (169, 154670), (338, 77335), (845, 30934), (1690, 15467)]