1969015919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1\times {\mathrm{1051}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 2135677824

約数和(自身を除く): 166661905

約数列:

[1, 13, 211, 683, 1051, 2743, 8879, 13663, 144113, 221761, 717833, 1873469, 2882893, 9331829, 151462763, 1969015919]

約数ペア:

[(1, 1969015919), (13, 151462763), (211, 9331829), (683, 2882893), (1051, 1873469), (2743, 717833), (8879, 221761), (13663, 144113)]