2019011414

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{2579}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 3492288000

約数和(自身を除く): 1473276586

約数列:

[1, 2, 7, 14, 199, 281, 398, 562, 1393, 1967, 2579, 2786, 3934, 5158, 18053, 36106, 55919, 111838, 391433, 513221, 724699, 782866, 1026442, 1449398, 3592547, 5072893, 7185094, 10145786, 144215101, 288430202, 1009505707, 2019011414]

約数ペア:

[(1, 2019011414), (2, 1009505707), (7, 288430202), (14, 144215101), (199, 10145786), (281, 7185094), (398, 5072893), (562, 3592547), (1393, 1449398), (1967, 1026442), (2579, 782866), (2786, 724699), (3934, 513221), (5158, 391433), (18053, 111838), (36106, 55919)]