15691668412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{94649}}^1$

素因数の和:94882

約数の個数: 48

約数和(自身を含む): 32565657600

約数和(自身を除く): 16873989188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1337, 2674, 5348, 5921, 11842, 23684, 41447, 82894, 94649, 165788, 189298, 378596, 662543, 1325086, 2650172, 2934119, 5868238, 11736476, 18077959, 20538833, 36155918, 41077666, 72311836, 82155332, 126545713, 253091426, 506182852, 560416729, 1120833458, 2241666916, 3922917103, 7845834206, 15691668412]

約数ペア:

[(1, 15691668412), (2, 7845834206), (4, 3922917103), (7, 2241666916), (14, 1120833458), (28, 560416729), (31, 506182852), (62, 253091426), (124, 126545713), (191, 82155332), (217, 72311836), (382, 41077666), (434, 36155918), (764, 20538833), (868, 18077959), (1337, 11736476), (2674, 5868238), (5348, 2934119), (5921, 2650172), (11842, 1325086), (23684, 662543), (41447, 378596), (82894, 189298), (94649, 165788)]