13639310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 25477632

約数和(自身を除く): 11838322

約数列:

[1, 2, 5, 10, 37, 74, 185, 191, 193, 370, 382, 386, 955, 965, 1910, 1930, 7067, 7141, 14134, 14282, 35335, 35705, 36863, 70670, 71410, 73726, 184315, 368630, 1363931, 2727862, 6819655, 13639310]

約数ペア:

[(1, 13639310), (2, 6819655), (5, 2727862), (10, 1363931), (37, 368630), (74, 184315), (185, 73726), (191, 71410), (193, 70670), (370, 36863), (382, 35705), (386, 35335), (955, 14282), (965, 14134), (1910, 7141), (1930, 7067)]