19047472054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1\times {\mathrm{9433}}^1$

素因数の和:11584

約数の個数: 32

約数和(自身を含む): 31618994400

約数和(自身を除く): 12571522346

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2099, 4198, 9433, 18866, 27287, 54574, 77663, 122629, 155326, 245258, 349021, 698042, 1009619, 2019238, 4537273, 9074546, 19799867, 39599734, 257398271, 514796542, 732595079, 1465190158, 9523736027, 19047472054]

約数ペア:

[(1, 19047472054), (2, 9523736027), (13, 1465190158), (26, 732595079), (37, 514796542), (74, 257398271), (481, 39599734), (962, 19799867), (2099, 9074546), (4198, 4537273), (9433, 2019238), (18866, 1009619), (27287, 698042), (54574, 349021), (77663, 245258), (122629, 155326)]