193674689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 212829120

約数和(自身を除く): 19154431

約数列:

[1, 13, 67, 229, 871, 971, 2977, 12623, 15343, 65057, 199459, 222359, 845741, 2890667, 14898053, 193674689]

約数ペア:

[(1, 193674689), (13, 14898053), (67, 2890667), (229, 845741), (871, 222359), (971, 199459), (2977, 65057), (12623, 15343)]