2019671018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1\times {\mathrm{8291}}^1$

素因数の和:12253

約数の個数: 16

約数和(自身を含む): 3128405760

約数和(自身を除く): 1108734742

約数列:

[1, 2, 31, 62, 3929, 7858, 8291, 16582, 121799, 243598, 257021, 514042, 32575339, 65150678, 1009835509, 2019671018]

約数ペア:

[(1, 2019671018), (2, 1009835509), (31, 65150678), (62, 32575339), (3929, 514042), (7858, 257021), (8291, 243598), (16582, 121799)]