86497918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13516

約数の個数: 24

約数和(自身を含む): 147900600

約数和(自身を除く): 61402682

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 13469, 26938, 175097, 255911, 350194, 511822, 2276261, 3326843, 4552522, 6653686, 43248959, 86497918]

約数ペア:

[(1, 86497918), (2, 43248959), (13, 6653686), (19, 4552522), (26, 3326843), (38, 2276261), (169, 511822), (247, 350194), (338, 255911), (494, 175097), (3211, 26938), (6422, 13469)]