1969605118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1\times {\mathrm{28771}}^1$

素因数の和:31419

約数の個数: 16

約数和(自身を含む): 3182988816

約数和(自身を除く): 1213383698

約数列:

[1, 2, 13, 26, 2633, 5266, 28771, 34229, 57542, 68458, 374023, 748046, 75754043, 151508086, 984802559, 1969605118]

約数ペア:

[(1, 1969605118), (2, 984802559), (13, 151508086), (26, 75754043), (2633, 748046), (5266, 374023), (28771, 68458), (34229, 57542)]