19463793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 27585216

約数和(自身を除く): 8121423

約数列:

[1, 3, 17, 51, 331, 993, 1153, 3459, 5627, 16881, 19601, 58803, 381643, 1144929, 6487931, 19463793]

約数ペア:

[(1, 19463793), (3, 6487931), (17, 1144929), (51, 381643), (331, 58803), (993, 19601), (1153, 16881), (3459, 5627)]