16961642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9497}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 27354240

約数和(自身を除く): 10392598

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 9497, 18994, 180443, 360886, 446359, 892718, 8480821, 16961642]

約数ペア:

[(1, 16961642), (2, 8480821), (19, 892718), (38, 446359), (47, 360886), (94, 180443), (893, 18994), (1786, 9497)]