1916388

素因数分解:

$2^2\times 3^2\times {\mathrm{53233}}^1$

素因数の和:53243

約数の個数: 18

約数和(自身を含む): 4844294

約数和(自身を除く): 2927906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53233, 106466, 159699, 212932, 319398, 479097, 638796, 958194, 1916388]

約数ペア:

[(1, 1916388), (2, 958194), (3, 638796), (4, 479097), (6, 319398), (9, 212932), (12, 159699), (18, 106466), (36, 53233)]