15691790384

素因数分解:

$2^4\times {\mathrm{12889}}^1\times {\mathrm{76091}}^1$

素因数の和:88988

約数の個数: 20

約数和(自身を含む): 30405602280

約数和(自身を除く): 14713811896

約数列:

[1, 2, 4, 8, 16, 12889, 25778, 51556, 76091, 103112, 152182, 206224, 304364, 608728, 1217456, 980736899, 1961473798, 3922947596, 7845895192, 15691790384]

約数ペア:

[(1, 15691790384), (2, 7845895192), (4, 3922947596), (8, 1961473798), (16, 980736899), (12889, 1217456), (25778, 608728), (51556, 304364), (76091, 206224), (103112, 152182)]