19373868434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{36187}}^1$

素因数の和:36474

約数の個数: 32

約数和(自身を含む): 31170895680

約数和(自身を除く): 11797027246

約数列:

[1, 2, 19, 38, 73, 146, 193, 386, 1387, 2774, 3667, 7334, 14089, 28178, 36187, 72374, 267691, 535382, 687553, 1375106, 2641651, 5283302, 6984091, 13968182, 50191369, 100382738, 132697729, 265395458, 509838643, 1019677286, 9686934217, 19373868434]

約数ペア:

[(1, 19373868434), (2, 9686934217), (19, 1019677286), (38, 509838643), (73, 265395458), (146, 132697729), (193, 100382738), (386, 50191369), (1387, 13968182), (2774, 6984091), (3667, 5283302), (7334, 2641651), (14089, 1375106), (28178, 687553), (36187, 535382), (72374, 267691)]