15691371956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1744261}}^1$

素因数の和:1744451

約数の個数: 24

約数和(自身を含む): 29743155624

約数和(自身を除く): 14051783668

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 1744261, 3488522, 6977044, 22675393, 45350786, 90701572, 301757153, 603514306, 1207028612, 3922842989, 7845685978, 15691371956]

約数ペア:

[(1, 15691371956), (2, 7845685978), (4, 3922842989), (13, 1207028612), (26, 603514306), (52, 301757153), (173, 90701572), (346, 45350786), (692, 22675393), (2249, 6977044), (4498, 3488522), (8996, 1744261)]