38742558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19991}}^1$

素因数の和:20032

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 47622882

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 19991, 39982, 59973, 119946, 339847, 379829, 679694, 759658, 1019541, 1139487, 2039082, 2278974, 6457093, 12914186, 19371279, 38742558]

約数ペア:

[(1, 38742558), (2, 19371279), (3, 12914186), (6, 6457093), (17, 2278974), (19, 2039082), (34, 1139487), (38, 1019541), (51, 759658), (57, 679694), (102, 379829), (114, 339847), (323, 119946), (646, 59973), (969, 39982), (1938, 19991)]