16812536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{161659}}^1$

素因数の和:161678

約数の個数: 16

約数和(自身を含む): 33948600

約数和(自身を除く): 17136064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 161659, 323318, 646636, 1293272, 2101567, 4203134, 8406268, 16812536]

約数ペア:

[(1, 16812536), (2, 8406268), (4, 4203134), (8, 2101567), (13, 1293272), (26, 646636), (52, 323318), (104, 161659)]