19000038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{166667}}^1$

素因数の和:166691

約数の個数: 16

約数和(自身を含む): 40000320

約数和(自身を除く): 21000282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 166667, 333334, 500001, 1000002, 3166673, 6333346, 9500019, 19000038]

約数ペア:

[(1, 19000038), (2, 9500019), (3, 6333346), (6, 3166673), (19, 1000002), (38, 500001), (57, 333334), (114, 166667)]