15672176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75347}}^1$

素因数の和:75368

約数の個数: 20

約数和(自身を含む): 32701032

約数和(自身を除く): 17028856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75347, 150694, 301388, 602776, 979511, 1205552, 1959022, 3918044, 7836088, 15672176]

約数ペア:

[(1, 15672176), (2, 7836088), (4, 3918044), (8, 1959022), (13, 1205552), (16, 979511), (26, 602776), (52, 301388), (104, 150694), (208, 75347)]