13291265282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{230567}}^1$

素因数の和:230666

約数の個数: 32

約数和(自身を含む): 22079191680

約数和(自身を除く): 8787926398

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1517, 1558, 3034, 28823, 57646, 230567, 461134, 4380773, 8530979, 8761546, 9453247, 17061958, 18906494, 162088601, 179611693, 324177202, 349770139, 359223386, 699540278, 6645632641, 13291265282]

約数ペア:

[(1, 13291265282), (2, 6645632641), (19, 699540278), (37, 359223386), (38, 349770139), (41, 324177202), (74, 179611693), (82, 162088601), (703, 18906494), (779, 17061958), (1406, 9453247), (1517, 8761546), (1558, 8530979), (3034, 4380773), (28823, 461134), (57646, 230567)]