39119594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 25032406

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 269, 538, 817, 1634, 1691, 3382, 3827, 5111, 7654, 10222, 11567, 23134, 23941, 47882, 72713, 145426, 219773, 439546, 454879, 909758, 1029463, 2058926, 19559797, 39119594]

約数ペア:

[(1, 39119594), (2, 19559797), (19, 2058926), (38, 1029463), (43, 909758), (86, 454879), (89, 439546), (178, 219773), (269, 145426), (538, 72713), (817, 47882), (1634, 23941), (1691, 23134), (3382, 11567), (3827, 10222), (5111, 7654)]