21461004056

素因数分解:

$2^3\times {\mathrm{12049}}^1\times {\mathrm{222643}}^1$

素因数の和:234698

約数の個数: 16

約数和(自身を含む): 40242903000

約数和(自身を除く): 18781898944

約数列:

[1, 2, 4, 8, 12049, 24098, 48196, 96392, 222643, 445286, 890572, 1781144, 2682625507, 5365251014, 10730502028, 21461004056]

約数ペア:

[(1, 21461004056), (2, 10730502028), (4, 5365251014), (8, 2682625507), (12049, 1781144), (24098, 890572), (48196, 445286), (96392, 222643)]