1977882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19391}}^1$

素因数の和:19413

約数の個数: 16

約数和(自身を含む): 4188672

約数和(自身を除く): 2210790

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19391, 38782, 58173, 116346, 329647, 659294, 988941, 1977882]

約数ペア:

[(1, 1977882), (2, 988941), (3, 659294), (6, 329647), (17, 116346), (34, 58173), (51, 38782), (102, 19391)]