17265838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 26671680

約数和(自身を除く): 9405842

約数列:

[1, 2, 41, 82, 239, 478, 881, 1762, 9799, 19598, 36121, 72242, 210559, 421118, 8632919, 17265838]

約数ペア:

[(1, 17265838), (2, 8632919), (41, 421118), (82, 210559), (239, 72242), (478, 36121), (881, 19598), (1762, 9799)]