15193947197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{154211}}^1$

素因数の和:154301

約数の個数: 24

約数和(自身を含む): 18287075808

約数和(自身を除く): 3093128611

約数列:

[1, 11, 13, 53, 143, 169, 583, 689, 1859, 7579, 8957, 98527, 154211, 1696321, 2004743, 8173183, 22052173, 26061659, 89905013, 106251379, 286678249, 1168765169, 1381267927, 15193947197]

約数ペア:

[(1, 15193947197), (11, 1381267927), (13, 1168765169), (53, 286678249), (143, 106251379), (169, 89905013), (583, 26061659), (689, 22052173), (1859, 8173183), (7579, 2004743), (8957, 1696321), (98527, 154211)]